diff --git a/Codeforces/codeforces.cpp/.vs/ProjectSettings.json b/Codeforces/codeforces.cpp/.vs/ProjectSettings.json
deleted file mode 100644
index b11371a..0000000
--- a/Codeforces/codeforces.cpp/.vs/ProjectSettings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "CurrentProjectSetting": "No Configurations"
-}
\ No newline at end of file
diff --git a/Codeforces/codeforces.cpp/.vs/VSWorkspaceState.json b/Codeforces/codeforces.cpp/.vs/VSWorkspaceState.json
deleted file mode 100644
index 9568b22..0000000
--- a/Codeforces/codeforces.cpp/.vs/VSWorkspaceState.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "ExpandedNodes": [
-    ""
-  ],
-  "PreviewInSolutionExplorer": false
-}
\ No newline at end of file
diff --git a/Codeforces/codeforces.cpp/.vs/codeforces.cpp/v17/.suo b/Codeforces/codeforces.cpp/.vs/codeforces.cpp/v17/.suo
deleted file mode 100644
index 99819cf..0000000
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diff --git a/Codeforces/codeforces.cpp/.vs/codeforces.cpp/v17/Browse.VC.db b/Codeforces/codeforces.cpp/.vs/codeforces.cpp/v17/Browse.VC.db
deleted file mode 100644
index ca268a3..0000000
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diff --git a/Codeforces/codeforces.cpp/.vs/slnx.sqlite b/Codeforces/codeforces.cpp/.vs/slnx.sqlite
deleted file mode 100644
index 80c8881..0000000
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diff --git a/Codeforces/codeforces.cpp/1.cpp b/Codeforces/codeforces.cpp/1.cpp
deleted file mode 100644
index c6270fc..0000000
--- a/Codeforces/codeforces.cpp/1.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-
-#inciude<iostream>
-using namespace std;
-int main() {
-	int rating;
-	cin >> rating
-		if (rating <= 1399) {
-			cout << 'Division 4'
-		}
-	    elseif(1400 <= rating <= 1599) {
-		cout << 'Division 3'
-	    }
-	    elseif(1600 <= rating <= 1899) {
-		cout << 'Division 4'
-	    }
-		else(1900 <= rating) {
-			cout << 'Division 1'
-		}
-	return 0;
-}
-		
\ No newline at end of file
diff --git a/Codeforces/codeforces.cpp/2code.cpp/.vs/2code.cpp/v17/.suo b/Codeforces/codeforces.cpp/2code.cpp/.vs/2code.cpp/v17/.suo
deleted file mode 100644
index 58f917d..0000000
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diff --git a/Codeforces/codeforces.cpp/2code.cpp/.vs/2code.cpp/v17/Browse.VC.db b/Codeforces/codeforces.cpp/2code.cpp/.vs/2code.cpp/v17/Browse.VC.db
deleted file mode 100644
index ddfd36c..0000000
Binary files a/Codeforces/codeforces.cpp/2code.cpp/.vs/2code.cpp/v17/Browse.VC.db and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/2code.cpp/.vs/ProjectSettings.json b/Codeforces/codeforces.cpp/2code.cpp/.vs/ProjectSettings.json
deleted file mode 100644
index b11371a..0000000
--- a/Codeforces/codeforces.cpp/2code.cpp/.vs/ProjectSettings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "CurrentProjectSetting": "No Configurations"
-}
\ No newline at end of file
diff --git a/Codeforces/codeforces.cpp/2code.cpp/.vs/VSWorkspaceState.json b/Codeforces/codeforces.cpp/2code.cpp/.vs/VSWorkspaceState.json
deleted file mode 100644
index 8776c97..0000000
--- a/Codeforces/codeforces.cpp/2code.cpp/.vs/VSWorkspaceState.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "ExpandedNodes": [
-    ""
-  ],
-  "SelectedNode": "\\Source1.cpp",
-  "PreviewInSolutionExplorer": false
-}
\ No newline at end of file
diff --git a/Codeforces/codeforces.cpp/2code.cpp/.vs/slnx.sqlite b/Codeforces/codeforces.cpp/2code.cpp/.vs/slnx.sqlite
deleted file mode 100644
index 13687d8..0000000
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diff --git a/Codeforces/codeforces.cpp/2code.cpp/Source1.cpp b/Codeforces/codeforces.cpp/2code.cpp/Source1.cpp
deleted file mode 100644
index 5628ab8..0000000
--- a/Codeforces/codeforces.cpp/2code.cpp/Source1.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-#inciude<iostream>
-using namespace std;
-int main() {
-	int rating;
-	cin >> rating
-		if (rating <= 1399) {
-			cout << 'Division 4'
-		}
-	elseif(1400 <= rating <= 1599) {
-		cout << 'Division 3'
-	}
-	elseif(1600 <= rating <= 1899) {
-		cout << 'Division 4'
-	}
-		else(1900 <= rating) {
-			cout << 'Division 1'
-		}
-	return 0;
-}
diff --git a/Codeforces/codeforces.cpp/68.c b/Codeforces/codeforces.cpp/68.c
deleted file mode 100644
index d3f5a12..0000000
--- a/Codeforces/codeforces.cpp/68.c
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/Codeforces/codeforces.cpp/A. Array Coloring.c b/Codeforces/codeforces.cpp/A. Array Coloring.c
deleted file mode 100644
index 9b14fee..0000000
--- a/Codeforces/codeforces.cpp/A. Array Coloring.c	
+++ /dev/null
@@ -1,20 +0,0 @@
-#include<stdio.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        int arr[n];
-        int sum=0;
-        for(i:arr){
-            cin>>arr[i];
-        }
-        for(int i=0; i<n; i++){
-            sum+=arr[i];
-        }
-        if(sum%2==0) return Yes;
-        else{return No;}
-    }
-}
diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer.cpp b/Codeforces/codeforces.cpp/A. Cipher Shifer.cpp
deleted file mode 100644
index 9b14fee..0000000
--- a/Codeforces/codeforces.cpp/A. Cipher Shifer.cpp	
+++ /dev/null
@@ -1,20 +0,0 @@
-#include<stdio.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        int arr[n];
-        int sum=0;
-        for(i:arr){
-            cin>>arr[i];
-        }
-        for(int i=0; i<n; i++){
-            sum+=arr[i];
-        }
-        if(sum%2==0) return Yes;
-        else{return No;}
-    }
-}
diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer.exe b/Codeforces/codeforces.cpp/A. Cipher Shifer.exe
deleted file mode 100644
index fc8065e..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer.o b/Codeforces/codeforces.cpp/A. Cipher Shifer.o
deleted file mode 100644
index b8f780d..0000000
Binary files a/Codeforces/codeforces.cpp/A. Cipher Shifer.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer1.cpp b/Codeforces/codeforces.cpp/A. Cipher Shifer1.cpp
deleted file mode 100644
index a812fd5..0000000
--- a/Codeforces/codeforces.cpp/A. Cipher Shifer1.cpp	
+++ /dev/null
@@ -1,30 +0,0 @@
-#include <iostream>
-#include <string>
-
-using namespace std;
-
-string decryptString(string s) {
-    string result = "";
-
-    for (int i = 0; i < s.length(); i += 2) {
-        result += s[i];
-    }
-
-    return result;
-}
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        string s;
-    cout << "Enter the encrypted string: ";
-    cin >> s;
-
-    string decryptedString = decryptString(s);
-    cout << "Decrypted string: " << decryptedString << endl;
-
-    return 0;
-    }
-}
diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer1.exe b/Codeforces/codeforces.cpp/A. Cipher Shifer1.exe
deleted file mode 100644
index 7158d3d..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Cipher Shifer1.o b/Codeforces/codeforces.cpp/A. Cipher Shifer1.o
deleted file mode 100644
index 631952d..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Divisible Array.cpp b/Codeforces/codeforces.cpp/A. Divisible Array.cpp
deleted file mode 100644
index 1995284..0000000
--- a/Codeforces/codeforces.cpp/A. Divisible Array.cpp	
+++ /dev/null
@@ -1,32 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        cout<<endl;
-        int arr[n];
-        if(n%2==0){
-            for(int i=0;i<n;i++){
-            arr[i]=((i+1)*2);
-
-            }
-            for(int j=0;j<n;j++){
-            cout<<arr[j]<<" ";
-            }
-        }
-        else if(n%2!=0){
-               for(int i=0;i<n;i++){
-            arr[i]=((i+1));
-
-               }
-               for(int j=0;j<n;j++){
-            cout<<arr[j]<<" ";
-               }
-        }
-
-
-    }
-}
diff --git a/Codeforces/codeforces.cpp/A. Divisible Array.exe b/Codeforces/codeforces.cpp/A. Divisible Array.exe
deleted file mode 100644
index 51630f0..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Divisible Array.o b/Codeforces/codeforces.cpp/A. Divisible Array.o
deleted file mode 100644
index e7c20a0..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Game with Board.cpp b/Codeforces/codeforces.cpp/A. Game with Board.cpp
deleted file mode 100644
index 66552c7..0000000
--- a/Codeforces/codeforces.cpp/A. Game with Board.cpp	
+++ /dev/null
@@ -1,13 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        if(n==2 || n==99) cout<<"Bob"<<endl;
-        cout<<"Bob";
-        else{cout<<"Alice"<<endl;}
-    }
-}
diff --git a/Codeforces/codeforces.cpp/A. Game with Board.exe b/Codeforces/codeforces.cpp/A. Game with Board.exe
deleted file mode 100644
index e879282..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Game with Board.o b/Codeforces/codeforces.cpp/A. Game with Board.o
deleted file mode 100644
index 761d6fa..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Grasshopper on a Line.cpp b/Codeforces/codeforces.cpp/A. Grasshopper on a Line.cpp
deleted file mode 100644
index 6411e4c..0000000
--- a/Codeforces/codeforces.cpp/A. Grasshopper on a Line.cpp	
+++ /dev/null
@@ -1,18 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int x,k;
-        cin>>x>>k;
-        if(x<k || x%k!=0){
-            cout<<1<<endl<<x<<endl;
-        }
-        else{
-            cout<<2<<endl<<(x-1)<<" "<<1<<endl;
-        }
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/A. Grasshopper on a Line.exe b/Codeforces/codeforces.cpp/A. Grasshopper on a Line.exe
deleted file mode 100644
index efa2cac..0000000
Binary files a/Codeforces/codeforces.cpp/A. Grasshopper on a Line.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/A. Grasshopper on a Line.o b/Codeforces/codeforces.cpp/A. Grasshopper on a Line.o
deleted file mode 100644
index 8b8a27e..0000000
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diff --git a/Codeforces/codeforces.cpp/A. MEXanized Array.cpp b/Codeforces/codeforces.cpp/A. MEXanized Array.cpp
deleted file mode 100644
index 79f61f0..0000000
--- a/Codeforces/codeforces.cpp/A. MEXanized Array.cpp	
+++ /dev/null
@@ -1,35 +0,0 @@
-#include<iostream>
-#include<vector>
-#define ll long long
-using namespace std;
-
-int main() {
-    int t;
-    cin >> t;
-    while (t--) {
-        long long n, k, x;
-        cin >> n >> k >> x;
-        ll sum = 0;
-
-        if (k > n || k - 1 > x) {
-            cout << -1 << endl; // Print -1 when conditions are not met
-        }
-        else {
-            for (int i = 1; i < k; i++) {
-                sum+=i;
-            }
-            if(k>=x){
-                for (int j = 0; j < n - k; j++) {
-                sum+= (k-1);
-                }
-            }
-            else{
-                for (int l = 0; l < n-k; l++) {
-                sum += x;
-            }
-            }
-            cout << sum  << endl; // Corrected to add 'n' to the sum
-        }
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/A. MEXanized Array.exe b/Codeforces/codeforces.cpp/A. MEXanized Array.exe
deleted file mode 100644
index ce97f02..0000000
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diff --git a/Codeforces/codeforces.cpp/A. MEXanized Array.o b/Codeforces/codeforces.cpp/A. MEXanized Array.o
deleted file mode 100644
index d8afab6..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Musical Puzzle.cpp b/Codeforces/codeforces.cpp/A. Musical Puzzle.cpp
deleted file mode 100644
index c5b2889..0000000
--- a/Codeforces/codeforces.cpp/A. Musical Puzzle.cpp	
+++ /dev/null
@@ -1,15 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n, i, j;
-        cin>>n;
-        string s;
-        cin>>s;
-        int count=0;
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/A. Musical Puzzle.exe b/Codeforces/codeforces.cpp/A. Musical Puzzle.exe
deleted file mode 100644
index aa7d51e..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Musical Puzzle.o b/Codeforces/codeforces.cpp/A. Musical Puzzle.o
deleted file mode 100644
index 72c1d51..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Twin Permutations.cpp b/Codeforces/codeforces.cpp/A. Twin Permutations.cpp
deleted file mode 100644
index 6110ab6..0000000
--- a/Codeforces/codeforces.cpp/A. Twin Permutations.cpp	
+++ /dev/null
@@ -1,24 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n, a[n], b[n];
-        cin>>n;
-        for(int i=0; i<n; i++){
-            cin>>a[i];
-        }
-        for(int j=0; j<n; j++){
-            if(a[j]<a[j+1]){
-                cout<<a[j]<<" ";
-            }
-            else{
-                sort(a, a + n);
-            }
-        }
-        cout<<a[n]<<" ";
-        cout<<endl;
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/A. Twin Permutations.exe b/Codeforces/codeforces.cpp/A. Twin Permutations.exe
deleted file mode 100644
index 4af0fec..0000000
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diff --git a/Codeforces/codeforces.cpp/A. Twin Permutations.o b/Codeforces/codeforces.cpp/A. Twin Permutations.o
deleted file mode 100644
index 090d5bc..0000000
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diff --git a/Codeforces/codeforces.cpp/B. Comparison String.cpp b/Codeforces/codeforces.cpp/B. Comparison String.cpp
deleted file mode 100644
index 5a6d324..0000000
--- a/Codeforces/codeforces.cpp/B. Comparison String.cpp	
+++ /dev/null
@@ -1,34 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        string s;
-        cin>>s;
-        int a[n+1];
-        a[0]=1;
-        for(int i=0;i<n;i++){
-            if(s[i]=='<'){
-                a[i+1]=a[i]+1;
-            }
-            else{
-                a[i+1]=a[i]-1;
-            }
-
-        }
-        sort(a,a+n+1);
-        int ans=1;
-        for(int j=0; j<n; j++){
-            if(a[j]!=a[j+1]){
-                ans++;
-            }
-        }
-        cout<<ans<<endl;
-
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/B. Comparison String.exe b/Codeforces/codeforces.cpp/B. Comparison String.exe
deleted file mode 100644
index ff16cfb..0000000
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diff --git a/Codeforces/codeforces.cpp/B. Comparison String.o b/Codeforces/codeforces.cpp/B. Comparison String.o
deleted file mode 100644
index bb0fbd0..0000000
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diff --git a/Codeforces/codeforces.cpp/B. Comparison String1.cpp b/Codeforces/codeforces.cpp/B. Comparison String1.cpp
deleted file mode 100644
index c5dc120..0000000
--- a/Codeforces/codeforces.cpp/B. Comparison String1.cpp	
+++ /dev/null
@@ -1,35 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        string s;
-        cin>>s;
-        int ind, wid;
-        for(int i=0;i<n;i++){
-            if(s[i]=='>' || s[i]=='<'){
-                cout<<n+1;
-            }
-            else if((s[i]=='<' && s[i+1]=='>') || (s[i]=='>' && s[i+1]=='<')){
-                cout<<2;
-            }
-        }
-        for(int j=0;j<n;j++){
-            if(s[i]=='<' && s[i+1]=='>'){
-                    ind=i;
-            }
-            else if(s[i]=='>' && s[i+1]=='<'){
-                    wid=i;
-            }
-        }
-        for(int k=i;k<n;k++){
-
-        }
-
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/B. Friendly Arrays.cpp b/Codeforces/codeforces.cpp/B. Friendly Arrays.cpp
deleted file mode 100644
index 6798387..0000000
--- a/Codeforces/codeforces.cpp/B. Friendly Arrays.cpp	
+++ /dev/null
@@ -1,45 +0,0 @@
-#include <iostream>
-#include <vector>
-#include <algorithm>
-
-using namespace std;
-
-pair<int, int> findMinMaxX(int n, int m, vector<int>& a, vector<int>& b) {
-    int min_x = a[0];
-    int max_x = a[0];
-
-    int or_b = 0;
-    for (int bj : b) {
-        or_b |= bj;
-    }
-
-    min_x |= or_b;
-    max_x |= or_b;
-
-    return make_pair(min_x, max_x);
-}
-
-int main() {
-    int t;
-    cin >> t;
-
-    while (t--) {
-        int n, m;
-        cin >> n >> m;
-        vector<int> a(n), b(m);
-
-        for (int i = 0; i < n; ++i) {
-            cin >> a[i];
-        }
-
-        for (int i = 0; i < m; ++i) {
-            cin >> b[i];
-        }
-
-        pair<int, int> result = findMinMaxX(n, m, a, b);
-
-        cout << result.first << " " << result.second << endl;
-    }
-
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/B. Permutation Swap.c b/Codeforces/codeforces.cpp/B. Permutation Swap.c
deleted file mode 100644
index b64ee56..0000000
--- a/Codeforces/codeforces.cpp/B. Permutation Swap.c	
+++ /dev/null
@@ -1,12 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n, i, j;
-        cin>>n;
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Between_the_Offices.cpp b/Codeforces/codeforces.cpp/Between_the_Offices.cpp
deleted file mode 100644
index 9b07f0b..0000000
--- a/Codeforces/codeforces.cpp/Between_the_Offices.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include<iostream>
-using namespace std;
- int main(){
-     int N, i, j, NofSF=0, NofFS=0;
-     string s;
-     cin>>N;
-     cout<<endl;
-     cin>>s;
-     for(i=0;i<N-1;i++){
-        if(s[i]=='S' && s[i+1]=='F'){
-            NofSF++;
-        }
-     }
-     for(j=0;j<N-1;j++){
-        if(s[j]=='F' && s[j+1]=='S'){
-            NofFS++;
-        }
-     }
-     if(NofSF>NofFS){
-        cout<<"YES";
-     }
-     else if(NofSF<=NofFS){
-        cout<<"NO";
-     }
-     return 0;
- }
diff --git a/Codeforces/codeforces.cpp/Between_the_Offices.exe b/Codeforces/codeforces.cpp/Between_the_Offices.exe
deleted file mode 100644
index 1058d8c..0000000
Binary files a/Codeforces/codeforces.cpp/Between_the_Offices.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Between_the_Offices.o b/Codeforces/codeforces.cpp/Between_the_Offices.o
deleted file mode 100644
index 969a793..0000000
Binary files a/Codeforces/codeforces.cpp/Between_the_Offices.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Cards.cpp b/Codeforces/codeforces.cpp/Cards.cpp
deleted file mode 100644
index ca950e7..0000000
--- a/Codeforces/codeforces.cpp/Cards.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int N,i,j;
-    string s;
-    cin>>N;
-    cout<<endl;
-    cin>>s;
-    int num_of_z=0;
-    int num_of_n=0;
-
-    for(i=0;i<N;i++){
-        if(s[i]=='z'){
-            num_of_z++;
-        }
-    }
-    for(j=0;j<N;j++){
-        if(s[j]=='n'){
-            num_of_n++;
-        }
-    }
-    while(num_of_n--){
-        cout<<1<<' ';
-    }
-    while(num_of_z--){
-        cout<<0<<' ';
-    }
- return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Cards.exe b/Codeforces/codeforces.cpp/Cards.exe
deleted file mode 100644
index 93bd5a2..0000000
Binary files a/Codeforces/codeforces.cpp/Cards.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Cards.o b/Codeforces/codeforces.cpp/Cards.o
deleted file mode 100644
index 8c86e81..0000000
Binary files a/Codeforces/codeforces.cpp/Cards.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Coins.cpp b/Codeforces/codeforces.cpp/Coins.cpp
deleted file mode 100644
index 81fdeb1..0000000
--- a/Codeforces/codeforces.cpp/Coins.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-     int n,k,x=0,y=0;
-     cin>>n>>k;
-     for(int i=0;i<=n/2;i++){
-        for(int j=0;j<=n/k;j++){
-        if(2*i + k*j == n){
-        cout<<"YES";
-        break;
-        }
-
-        if(2*i + k*j != n){
-            cout<<"NO";
-            break;
-        }
-      }
-     }
-    }
-
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Coins.exe b/Codeforces/codeforces.cpp/Coins.exe
deleted file mode 100644
index a1b2cf5..0000000
Binary files a/Codeforces/codeforces.cpp/Coins.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Coins.o b/Codeforces/codeforces.cpp/Coins.o
deleted file mode 100644
index c9b022f..0000000
Binary files a/Codeforces/codeforces.cpp/Coins.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Fafa and his Company.cpp b/Codeforces/codeforces.cpp/Fafa and his Company.cpp
deleted file mode 100644
index bc082f2..0000000
--- a/Codeforces/codeforces.cpp/Fafa and his Company.cpp	
+++ /dev/null
@@ -1,13 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int N, i, No_of_factor=0;
-    cin>>N;
-    for(i=1;i<=N;i++){
-        if(N%i==0){
-            No_of_factor++;
-        }
-    }
-    cout<<No_of_factor-1;
-}
diff --git a/Codeforces/codeforces.cpp/Fafa and his Company.exe b/Codeforces/codeforces.cpp/Fafa and his Company.exe
deleted file mode 100644
index 0221a91..0000000
Binary files a/Codeforces/codeforces.cpp/Fafa and his Company.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Fafa and his Company.o b/Codeforces/codeforces.cpp/Fafa and his Company.o
deleted file mode 100644
index edac4fd..0000000
Binary files a/Codeforces/codeforces.cpp/Fafa and his Company.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Ian Visits Mary.cpp b/Codeforces/codeforces.cpp/Ian Visits Mary.cpp
deleted file mode 100644
index 89aade3..0000000
--- a/Codeforces/codeforces.cpp/Ian Visits Mary.cpp	
+++ /dev/null
@@ -1,34 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-          int a,b, jumps;
-          cin>>a>>b;
-          if(b%a!=0 || (a==1 && b==1) || (a==1 && b==2) || (a==2 && b==1)){
-            cout<<1;
-            jumps=1;
-          }
-          else if(b%a==0 || a%b==0){
-             cout<<2;
-             jumps=2;
-          }
-          else(cout<<0);
-
-          if(jumps==1){
-            cout<<a<<" "<<b;
-          }
-          else if(jumps==2){
-            cout<<a<<" "<<b;
-            cout<<a<<" "<<b;
-          }
-          else(cout<<0<<" "<<0);
-
-
-    }
-
-
-
-}
diff --git a/Codeforces/codeforces.cpp/Ian Visits Mary.exe b/Codeforces/codeforces.cpp/Ian Visits Mary.exe
deleted file mode 100644
index 0bea80a..0000000
Binary files a/Codeforces/codeforces.cpp/Ian Visits Mary.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Ian Visits Mary.o b/Codeforces/codeforces.cpp/Ian Visits Mary.o
deleted file mode 100644
index 52b0047..0000000
Binary files a/Codeforces/codeforces.cpp/Ian Visits Mary.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Infinity Gauntlet.cpp b/Codeforces/codeforces.cpp/Infinity Gauntlet.cpp
deleted file mode 100644
index a55da35..0000000
--- a/Codeforces/codeforces.cpp/Infinity Gauntlet.cpp	
+++ /dev/null
@@ -1,17 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int n;
-    cin>>n;
-    string brr[6] = {}
-    string arr[];
-    cout<<(6-n);
-    for(i=0;i<n;i++){
-        cin>>arr[i];
-        cout<<endl;
-    }
-    for(j=0;j<(6-n);j++){
-        cout<<arr[6-j]
-    }
-}
diff --git a/Codeforces/codeforces.cpp/Infinity Gauntlet.exe b/Codeforces/codeforces.cpp/Infinity Gauntlet.exe
deleted file mode 100644
index f183eda..0000000
Binary files a/Codeforces/codeforces.cpp/Infinity Gauntlet.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Infinity Gauntlet.o b/Codeforces/codeforces.cpp/Infinity Gauntlet.o
deleted file mode 100644
index e167cde..0000000
Binary files a/Codeforces/codeforces.cpp/Infinity Gauntlet.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.cpp b/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.cpp
deleted file mode 100644
index dc9d692..0000000
--- a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.cpp	
+++ /dev/null
@@ -1,14 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int n;
-    cin>>n;
-    if(n%2==0){
-       cout<<"Mahmoud";
-    }
-    else if(n%2!=0){
-       cout<<"Ehab";
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.exe b/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.exe
deleted file mode 100644
index d1bdf99..0000000
Binary files a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.o b/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.o
deleted file mode 100644
index 20c783b..0000000
Binary files a/Codeforces/codeforces.cpp/Mahmoud and Ehab and the even-odd game.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Pens and Pencils.cpp b/Codeforces/codeforces.cpp/Pens and Pencils.cpp
deleted file mode 100644
index 4693037..0000000
--- a/Codeforces/codeforces.cpp/Pens and Pencils.cpp	
+++ /dev/null
@@ -1,37 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-           int a, b,  c, d, k, num1, num2;
-           cin>>a>>b>>c>>d>>k;
-
-           if(a>c){
-               //cout<<a;
-               num1 = a;
-           }
-           else if(a<=c){
-               //cout<<1;
-               num1 = 1;
-           }
-           if(b>d){
-               //cout<<b;
-               num2 = b;
-           }
-           else if(b<=d){
-               //cout<<1;
-               num2 = 1;
-           }
-           if((num1+num2) <=k){
-            cout<<(a+1);
-           }
-           else(cout<<-1);
-           if((num2+num2)<=k){
-            cout<<(b+1);
-           }
-           else(cout<<-1);
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Pens and Pencils.exe b/Codeforces/codeforces.cpp/Pens and Pencils.exe
deleted file mode 100644
index 24cb8c2..0000000
Binary files a/Codeforces/codeforces.cpp/Pens and Pencils.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Pens and Pencils.o b/Codeforces/codeforces.cpp/Pens and Pencils.o
deleted file mode 100644
index 199309a..0000000
Binary files a/Codeforces/codeforces.cpp/Pens and Pencils.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/STL.c b/Codeforces/codeforces.cpp/STL.c
deleted file mode 100644
index 6087310..0000000
--- a/Codeforces/codeforces.cpp/STL.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m,i =0,j= 0;
-    cin>>n;
-    cin>>m;
-    int a[n];
-    int b[m];
-    //cin>>a[n];
-    for(int i=0; i<n; i++){
-    cin>>a[i];
-}
-    //cin>>b[m];
-    for(int j=0; i<m; j++){
-    cin>>b[i];
-}
-    sort(a.begin(),a.end());
-    sort(b.begin(),b.end());
-
-    while(m<=n){
-        a[i] = b[m-i+1];
-        i++;
-    }
-    cout << accumulate(a, a + n, 0);
-    return 0;
-
-}
diff --git a/Codeforces/codeforces.cpp/Scarborough Fair.cpp b/Codeforces/codeforces.cpp/Scarborough Fair.cpp
deleted file mode 100644
index 8f0d473..0000000
--- a/Codeforces/codeforces.cpp/Scarborough Fair.cpp	
+++ /dev/null
@@ -1,22 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int n, m, l, r, i, j;
-    char c1, c2;
-    cin>>n>>m;
-    cout<<endl;
-    string s;
-    cin>>s;
-    cout<<endl;
-    for(i=1;i<=m;i++){
-        cin>>l>>r>>c1>>c2;
-        for(j=l-1;j<=r-1;j++){
-            if(s[j]==c1){
-               s[j]=c2;
-            }
-        }
-    }
-    cout<<s;
-}
-
diff --git a/Codeforces/codeforces.cpp/Scarborough Fair.exe b/Codeforces/codeforces.cpp/Scarborough Fair.exe
deleted file mode 100644
index d361972..0000000
Binary files a/Codeforces/codeforces.cpp/Scarborough Fair.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Scarborough Fair.o b/Codeforces/codeforces.cpp/Scarborough Fair.o
deleted file mode 100644
index ccd041e..0000000
Binary files a/Codeforces/codeforces.cpp/Scarborough Fair.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.cpp b/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.cpp
deleted file mode 100644
index 8dec50d..0000000
--- a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.cpp	
+++ /dev/null
@@ -1,20 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int x;
-    cin>>x;
-    if(x%4==1){
-        cout<<0<<" ";
-        cout<<'A';
-    }
-    else if(x%4==3){
-        cout<<2<<" ";
-        cout<<'C';
-    }
-    else if(x%4==2){
-        cout<<1<<" ";
-        cout<<'B';
-    }
-
-}
diff --git a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.exe b/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.exe
deleted file mode 100644
index 5a4e1f5..0000000
Binary files a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.o b/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.o
deleted file mode 100644
index 8bcafd2..0000000
Binary files a/Codeforces/codeforces.cpp/Tokitsukaze and Enhancement.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Untitled2.cpp b/Codeforces/codeforces.cpp/Untitled2.cpp
deleted file mode 100644
index c28fa79..0000000
--- a/Codeforces/codeforces.cpp/Untitled2.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m,i =0,j= 0;
-    cin>>n;
-    cin>>m;
-    int a[n];
-    int b[m];
-    //cin>>a[n];
-    for(int i=0; i<n; i++){
-    cin>>a[i];
-}
-    //cin>>b[m];
-    for(int j=0; i<m; j++){
-    cin>>b[i];
-}
-   sort(a, a + n);
-   sort(b, b + n);
-
-    while(m<=n){
-        a[i] = b[m-i+1];
-        i++;
-    }
-    int sum = 0;
-    sum = accumulate(a, a+n, sum);
-    cout<<sum<<endl;
-   //cout << accumulate(a, a + n, 0);
-
-}
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/Untitled2.exe b/Codeforces/codeforces.cpp/Untitled2.exe
deleted file mode 100644
index 0bb35bb..0000000
Binary files a/Codeforces/codeforces.cpp/Untitled2.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Untitled2.o b/Codeforces/codeforces.cpp/Untitled2.o
deleted file mode 100644
index 314710a..0000000
Binary files a/Codeforces/codeforces.cpp/Untitled2.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Untitled3.c b/Codeforces/codeforces.cpp/Untitled3.c
deleted file mode 100644
index d3f5a12..0000000
--- a/Codeforces/codeforces.cpp/Untitled3.c
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.cpp b/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.cpp
deleted file mode 100644
index cda8abe..0000000
--- a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.cpp	
+++ /dev/null
@@ -1,11 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-    int a, b, c;
-    cin>>a>>b>>c;
-    if(b>=a && c>=a){
-        cout<<"Yes";
-    }
-    else(cout<<"No");
-}
diff --git a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.exe b/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.exe
deleted file mode 100644
index 4301f77..0000000
Binary files a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.o b/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.o
deleted file mode 100644
index 977a520..0000000
Binary files a/Codeforces/codeforces.cpp/Vus the Cossack and a Contest.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/array2.c b/Codeforces/codeforces.cpp/array2.c
deleted file mode 100644
index c2d6dc3..0000000
--- a/Codeforces/codeforces.cpp/array2.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include<bits/stdc++.h>
-
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        cin>>n;
-        int arr[n];
-        //cin >> arr[i];
-        for(i=0;i<n;i++){
-            cin>>arr[i];
-        }
-
-}
-    return 0;
-}
-
diff --git a/Codeforces/codeforces.cpp/bs.cpp b/Codeforces/codeforces.cpp/bs.cpp
deleted file mode 100644
index e47b305..0000000
--- a/Codeforces/codeforces.cpp/bs.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-#include<iostream>
-using namespace std;
-int main(){
-    char arr[7] = {c, o, d, e, f , r, s}
-
-    int t;
-    cin>>t;
-    while(t--){
-    char n;
-    cin>>'n'>>endl;
-
-
-
-    }
-    return 0;
-}
-
diff --git a/Codeforces/codeforces.cpp/ee.cpp.c b/Codeforces/codeforces.cpp/ee.cpp.c
deleted file mode 100644
index 8f33fc5..0000000
--- a/Codeforces/codeforces.cpp/ee.cpp.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m,i =0,j= 0;
-    cin>>n;
-    cin>>m;
-    int a[n];
-    int b[m];
-    //cin>>a[n];
-    for(int i=0; i<n; i++){
-    cin>>a[i];
-}
-    //cin>>b[m];
-    for(int j=0; i<m; j++){
-    cin>>b[i];
-}
-    sort(a.begin(),a.end());
-    sort(b.begin(),b.end());
-
-    while(m<=n){
-        a[i] = b[m-i+1];
-        i++;
-    }
-    int sum = 0;
-    sum = accumulate(a, a+n, sum);
-    cout<<sum;
-   //cout << accumulate(a, a + n, 0);
-
-}
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/ex.c b/Codeforces/codeforces.cpp/ex.c
deleted file mode 100644
index 8f33fc5..0000000
--- a/Codeforces/codeforces.cpp/ex.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m,i =0,j= 0;
-    cin>>n;
-    cin>>m;
-    int a[n];
-    int b[m];
-    //cin>>a[n];
-    for(int i=0; i<n; i++){
-    cin>>a[i];
-}
-    //cin>>b[m];
-    for(int j=0; i<m; j++){
-    cin>>b[i];
-}
-    sort(a.begin(),a.end());
-    sort(b.begin(),b.end());
-
-    while(m<=n){
-        a[i] = b[m-i+1];
-        i++;
-    }
-    int sum = 0;
-    sum = accumulate(a, a+n, sum);
-    cout<<sum;
-   //cout << accumulate(a, a + n, 0);
-
-}
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/leetcode1.cpp b/Codeforces/codeforces.cpp/leetcode1.cpp
deleted file mode 100644
index 0a0266b..0000000
--- a/Codeforces/codeforces.cpp/leetcode1.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-        int salary[];
-        int n = salary.size();
-        int min = *min_element(salary, salary + n);
-        int max = *max_element(salary, salary + n);
-        for(int i=0;i<salary.size();i++){
-            int sum += salary[i];
-        }
-        cout<<(sum - min - max)/(n-2);
-}
diff --git a/Codeforces/codeforces.cpp/median.cpp b/Codeforces/codeforces.cpp/median.cpp
deleted file mode 100644
index d58b9f9..0000000
--- a/Codeforces/codeforces.cpp/median.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*Given three distinct integers a, b, and c, find the medium number between all of them.
-
-The medium number is the number that is neither the minimum nor the maximum of the given three numbers.
-
-For example, the median of 5,2,6 is 5, since the minimum is 2 and the maximum is 6.
-*/
-
-#include<iostream>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-            int a,b,c;
-        cin>>a>>b>>c;
-        int maxi = max(a,max(b,c));
-        int mini = min(a,min(b,c));
-        if(a!=maxi && a!=mini) cout<<a<<endl;
-        else if(b!=maxi && b!=mini) cout<<b<<endl;
-        else if(c!=maxi && c!=mini) cout<<c<<endl;
-        /*if(a>=b){
-            if(b>=c){
-                cout<<b<<endl;
-            }
-            else if(c>=b){
-                cout<<c<<endl;
-            }
-        }
-        else if(b>=a){
-                if(a>=c){
-                     cout<<a<<endl;
-                }
-                else if(a<=c){
-                     cout<<c<<endl;
-                }
-
-        }
-        else{
-            cout<<c<<endl;
-        }*/
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/median.exe b/Codeforces/codeforces.cpp/median.exe
deleted file mode 100644
index 61cb0f3..0000000
Binary files a/Codeforces/codeforces.cpp/median.exe and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/median.o b/Codeforces/codeforces.cpp/median.o
deleted file mode 100644
index 4ee58ad..0000000
Binary files a/Codeforces/codeforces.cpp/median.o and /dev/null differ
diff --git a/Codeforces/codeforces.cpp/phone directory.cpp b/Codeforces/codeforces.cpp/phone directory.cpp
deleted file mode 100644
index fd2348a..0000000
--- a/Codeforces/codeforces.cpp/phone directory.cpp	
+++ /dev/null
@@ -1,67 +0,0 @@
-#include<bits/stdc++.h>
-#define ll long long 
- using namespace std;
-
- class phonedirectory{
- public:
- set<ll int>s ;
- void insert_num(ll int num){
- s.insert(num);
- }
- bool check(ll int num){
-     set<ll int> :: iterator itr = s.find(num) ;
-     if(*itr >= 0 && *itr < s.size() ){
-         return true;
-     }
-     return false ;
- }
- void release_num(){
- if(s.empty() == 1){
-     cout<<"No numbers in slots"<<endl;
- }
-
- else{
-      vector<ll int> :: iterator itr=v.begin();
-      auto it = itr ;
-      cout<<" New Number "<<*it<<endl;
- //s.erase(itr);
- }
- }
-
- };
-
- int main(){
-     
-         phonedirectory phone_num;
-         ll int num_of_slot, number, mob_num ;
-         cin >> num_of_slot ;
-         for(int i=0; i < num_of_slot ;i++){
-             cin>>number ;
-         phone_num.insert_num(number);
-         }
-         
- cout<<"if you want new number please Enter 'X' else 'N'  " <<endl;
- char new_num;
- cin>>new_num ;
- if(new_num == 'X'){
-
-     phone_num.release_num();
- }
- char to_check;
- cout<<"if you want to check number please Enter 'Y' else 'N' " <<endl;
- cin>>to_check ;
-
- if(to_check == 'Y'){
-     cout<<"Enter Number to Check "<<endl;
-     cin>>mob_num ;
-     if(phone_num.check(mob_num)){
-         cout<<"Number is present in slots"<<endl;
-     }
-     else{
-         cout<<"Number is not present in slots"<<endl;
-
-     }
- }
-     
-     return 0;
- }
diff --git a/Codeforces/codeforces.cpp/phoneDirectory.cpp b/Codeforces/codeforces.cpp/phoneDirectory.cpp
deleted file mode 100644
index d4d5435..0000000
--- a/Codeforces/codeforces.cpp/phoneDirectory.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-#include<bits/stdc++.h>
-#define ll long long 
-using namespace std;
-
- class phonedirectory{
- public:
-
- vector<ll> v;
-    for(int i=0 ; i<n ; i++)
-    {
-        cin>>num;
-        v.push_back(num);
-    }
- bool check(ll num){
-
-     for(int i=0; i < v.size(); i++){
-         if(v[i]==num){
-         return true;
-         }
-         return false ;
-         }
-}
- void release_num(){
- if(v.empty() == 1){
-     cout<<"No numbers in slots"<<endl;
- }
-
- else{
-      vector<ll> :: iterator it;
-      auto it = itr ;
-      cout<<" New Number "<<*it<<endl;
- v.erase(itr);
- }
- }
-
- };
-
- int main(){
-     
-         phonedirectory phone_num;
-         ll int num_of_slots, number, mob_num ;
-         cin >> num_of_slot ;
-         for(int i=0; i < num_of_slots ;i++){
-             cin>>number ;
-         phone_num.insert_num(number);
-         }
-         
- cout<<"For new number please Enter 'X' else 'N'  " <<endl;
- char new_num;
- cin>>new_num ;
- if(new_num == 'X'){
-
-     phone_num.release_num();
- }
- char to_check;
- cout<<"To check number please Enter 'Y' else 'N' " <<endl;
- cin>>to_check ;
-
- if(to_check == 'Y'){
-     cout<<"Enter Number to Check "<<endl;
-     cin>>mob_num ;
-     if(phone_num.check(mob_num)){
-         cout<<"Number is present in slots"<<endl;
-     }
-     else{
-         cout<<"Number is not present in slots"<<endl;
-
-     }
- }
-     
-     return 0;
- }
diff --git a/Codeforces/codeforces.cpp/stlex.c b/Codeforces/codeforces.cpp/stlex.c
deleted file mode 100644
index 8f33fc5..0000000
--- a/Codeforces/codeforces.cpp/stlex.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m,i =0,j= 0;
-    cin>>n;
-    cin>>m;
-    int a[n];
-    int b[m];
-    //cin>>a[n];
-    for(int i=0; i<n; i++){
-    cin>>a[i];
-}
-    //cin>>b[m];
-    for(int j=0; i<m; j++){
-    cin>>b[i];
-}
-    sort(a.begin(),a.end());
-    sort(b.begin(),b.end());
-
-    while(m<=n){
-        a[i] = b[m-i+1];
-        i++;
-    }
-    int sum = 0;
-    sum = accumulate(a, a+n, sum);
-    cout<<sum;
-   //cout << accumulate(a, a + n, 0);
-
-}
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/stls.cpp b/Codeforces/codeforces.cpp/stls.cpp
deleted file mode 100644
index 8f57bc2..0000000
--- a/Codeforces/codeforces.cpp/stls.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-#include<bits/stdc++.h>
-
-using namespace std;
-
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-        int n;
-        vector<int> v;
-        reverse(sort(v.begin(),v.end()));
-        c = min(a,b);
-        int a[26];
-        sort(a,a+26);
-        d = max(a,b);
-
-    }
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/string1.cpp b/Codeforces/codeforces.cpp/string1.cpp
deleted file mode 100644
index 18fc9c2..0000000
--- a/Codeforces/codeforces.cpp/string1.cpp
+++ /dev/null
@@ -1,34 +0,0 @@
-/*In order to write a string, Atilla needs to first learn all letters that are contained in the string.
-
-Atilla needs to write a message which can be represented as a string s. He asks you what is the minimum alphabet size required so that one can write this message.
-
-The alphabet of size x (1≤x≤26) contains only the first x Latin letters. For example an alphabet of size 4 contains only the characters a, b, c and d.
-*/
-
-#include<iostream>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-            int n;
-    cin>>n;
-
-        string s;
-        cin>>s;
-        int a[26]={0};
-        for(int i=0;i<n;i++){
-            a[s[i]-'a']++;
-        }
-        for(int i=25;i>=0;i--){
-            if(a[i]>0){
-                cout<<i+1<<endl;
-                break;
-            }
-        }
-
-
-    }
-    return 0;
-}
-
diff --git a/Codeforces/codeforces.cpp/string1.exe b/Codeforces/codeforces.cpp/string1.exe
deleted file mode 100644
index 410ce13..0000000
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diff --git a/Codeforces/codeforces.cpp/string1.o b/Codeforces/codeforces.cpp/string1.o
deleted file mode 100644
index cc01c55..0000000
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diff --git a/Codeforces/codeforces.cpp/sumofArray.cpp b/Codeforces/codeforces.cpp/sumofArray.cpp
deleted file mode 100644
index 4de6d63..0000000
--- a/Codeforces/codeforces.cpp/sumofArray.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include<iostream>
-using namespace std;
-
-int main(){
-int i,n;
-cin >> n;
-int arr[n];
-int sum=0;
-for(i=0;i<n;i++){
-    cin >> arr[i];
-    sum += arr[i];
-}
-cout << sum;
-return 0;
-}
diff --git a/Codeforces/codeforces.cpp/sumofArray.exe b/Codeforces/codeforces.cpp/sumofArray.exe
deleted file mode 100644
index 2f7bdb0..0000000
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diff --git a/Codeforces/codeforces.cpp/sumofArray.o b/Codeforces/codeforces.cpp/sumofArray.o
deleted file mode 100644
index 276fbfb..0000000
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diff --git a/Codeforces/codeforces.cpp/task1.cpp b/Codeforces/codeforces.cpp/task1.cpp
deleted file mode 100644
index b17f89e..0000000
--- a/Codeforces/codeforces.cpp/task1.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-void help(vector<vector<int>>&image,int &n,int &m){
-
-    if(x>=n || y>=m || image[x][y]==nc)return;
-
-    int oc=image[x][y];
-
-    image[x][y]=nc;
-
-    if(x+1<n && image[x+1][y]==oc){
-
-        help(image,x+1,y,nc,n,m);
-
-    }
-
-    if(x-1>=0 && image[x-1][y]==oc){
-
-        help(image,x-1,y,nc,n,m);
-
-    }
-
-    if(y-1>=0 && image[x][y-1]==oc){
-
-        help(image,x,y-1,nc,n,m);
-
-    }
-
-    if(y+1<m && image[x][y+1]==oc){
-
-        help(image,x,y+1,nc,n,m);
-
-    }
-
-}
-
-int solution(int **A, int N, int M){
-
-
-}
diff --git a/Codeforces/codeforces.cpp/tower.cpp b/Codeforces/codeforces.cpp/tower.cpp
deleted file mode 100644
index 19bcc2f..0000000
--- a/Codeforces/codeforces.cpp/tower.cpp
+++ /dev/null
@@ -1,31 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-int main(){
-    int t;
-    cin>>t;
-    while(t--){
-    int n,m;
-    cin>>n>>m;
-    string a, b, c;
-    cin>>a;
-    cin>>b;
-    int i;
-    int flag = 1;
-    reverse(b.begin(), b.end());
-    c = a + (b);
-    for(i=0;i<=n+m-3;i++){
-        if(c[i] == c[i+1] && c[i+1] == c[i+2]){
-            flag = 0;
-            break;
-        }
-    }
-    if(flag == 0){
-        cout<<"NO"<<endl;
-    }
-    else{
-        cout<<"YES"<<endl;
-    }
-    }
-
-    return 0;
-}
diff --git a/Codeforces/codeforces.cpp/tower.exe b/Codeforces/codeforces.cpp/tower.exe
deleted file mode 100644
index b42769e..0000000
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diff --git a/Codeforces/codeforces.cpp/tower.o b/Codeforces/codeforces.cpp/tower.o
deleted file mode 100644
index 22b7b44..0000000
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diff --git a/Codeforces/codeforces.cpp/vacc.cpp b/Codeforces/codeforces.cpp/vacc.cpp
deleted file mode 100644
index aa7ffb5..0000000
--- a/Codeforces/codeforces.cpp/vacc.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-
-int main() {
-
-        int N,D;
-        cin>>N>>D>>[&n&];
-        int count1=0;
-        int count2=0;
-        int a[N];
-        for(int i=1;i<=N;i++){
-            cin>>a[i];
-        }
-        for(int j=1; j<=N; j++){
-            if (a[j]>=80 || a[j]<=9){
-                count1++;
-            }
-            else {
-                count2++;
-            }
-        }
-        float f1=count1/D;
-        int m1=count1/D;
-        int count11=0;
-        int count22=0;
-
-        float f2=count2/D;
-        int m2=count2/D;
-        if(f1>m1){
-            count11++;
-        }
-        if(f2>m2){
-            count22++;
-        }
-        int a1=count1+count11;
-        int a2=count2+count22;
-        int k1=a1/D;
-        int k2=a2/D;
-        if(a1%D!=0 && a2%D!=0){
-            cout<<k1+k2+2<<endl;
-        }
-        if(a1%D==0 && a2%D!=0){
-            cout<<k1+k2+1<<endl;
-        }
-        if(a1%D==0 && a2%D==0){
-            cout<<k1+k2<<endl;
-        }
-        if(a1%D!=0 && a2%D==0){
-            cout<<k1+k2+1<<endl;
-        }
-
-    return 0;
-}
-
diff --git a/Codeforces/codeforces.cpp/vacc.exe b/Codeforces/codeforces.cpp/vacc.exe
deleted file mode 100644
index b735fbe..0000000
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diff --git a/Codeforces/codeforces.cpp/vacc.o b/Codeforces/codeforces.cpp/vacc.o
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index d19b3c6..0000000
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