-
Notifications
You must be signed in to change notification settings - Fork 0
/
A. Sereja and Dima.cpp
59 lines (57 loc) · 1.13 KB
/
A. Sereja and Dima.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
// https://codeforces.com/contest/381/problem/A
#include <bits/stdc++.h>
#define ll long long int
#define fast_IO ios_base::sync_with_stdio(false); cin.tie(NULL);
using namespace std;
int gcd(int a, int b)
{
if (b == 0)
return a;
return gcd(b, a % b);
}
int main()
{
int n,s1=0,s2=0,temp,mx=0;
cin>>n;
deque<int> dq;
for(int i=0; i<n; i++)
{
cin>>temp;
dq.push_back(temp);
}
for(int i=0; i<n; i++)
{
if(i%2==0)
{
if(dq.back() >= dq.front())
{
mx=dq.back();
s1+=mx;
dq.pop_back();
}
else
{
mx=dq.front();
s1+=mx;
dq.pop_front();
}
}
else
{
if(dq.back() >= dq.front())
{
mx=dq.back();
s2+=mx;
dq.pop_back();
}
else
{
mx=dq.front();
s2+=mx;
dq.pop_front();
}
}
}
cout<<s1<<" "<<s2;
return 0;
}