script_ex2.py

#1-----Birthday Cake Candles-----
import math
import os
import random
import re
import sys

#
# Complete the 'birthdayCakeCandles' function below.
#
# The function is expected to return an INTEGER.
# The function accepts INTEGER_ARRAY candles as parameter.
#

def birthdayCakeCandles(candles):
    # Write your code here
    max = 0
    for h in candles:
        if h > max:
            max = h
    
    return candles.count(max)


if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    candles_count = int(input().strip())

    candles = list(map(int, input().rstrip().split()))

    result = birthdayCakeCandles(candles)

    fptr.write(str(result) + '\n')

    fptr.close()
    
    
#2-----Number Line Jumps-----
#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'kangaroo' function below.
#
# The function is expected to return a STRING.
# The function accepts following parameters:
#  1. INTEGER x1
#  2. INTEGER v1
#  3. INTEGER x2
#  4. INTEGER v2
#

def kangaroo(x1, v1, x2, v2):
    # Write your code here
    if v1 != v2:
        t = (x1-x2)/(v2-v1)
        check = str(t).split('.')
        if t >= 0 and check[-1] == '0':
            return 'YES'
    return 'NO'

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    first_multiple_input = input().rstrip().split()

    x1 = int(first_multiple_input[0])

    v1 = int(first_multiple_input[1])

    x2 = int(first_multiple_input[2])

    v2 = int(first_multiple_input[3])

    result = kangaroo(x1, v1, x2, v2)

    fptr.write(result + '\n')

    fptr.close()

#3-----Viral Advertising-----
#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'viralAdvertising' function below.
#
# The function is expected to return an INTEGER.
# The function accepts INTEGER n as parameter.
#

def viralAdvertising(n):
    # Write your code here
    people = 5
    result = 0
    for _ in range(n):
        people = math.floor(people/2)
        result += people
        people *= 3
        
    return result

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    n = int(input().strip())

    result = viralAdvertising(n)

    fptr.write(str(result) + '\n')

    fptr.close()



#4-----Recursive Digit Sum-----
#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'superDigit' function below.
#
# The function is expected to return an INTEGER.
# The function accepts following parameters:
#  1. STRING n
#  2. INTEGER k
#

def superDigit(n, k):
    # Write your code here
    if len(n) == 1:
        return int(n)
    
    n = list(map(int, n))
    super_digit = sum(n)*k
    return superDigit(str(super_digit),1)

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    first_multiple_input = input().rstrip().split()

    n = first_multiple_input[0]

    k = int(first_multiple_input[1])

    result = superDigit(n, k)

    fptr.write(str(result) + '\n')

    fptr.close()


#5-----Insertion Sort - Part 1-----
#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'insertionSort1' function below.
#
# The function accepts following parameters:
#  1. INTEGER n
#  2. INTEGER_ARRAY arr
#

def insertionSort1(n, arr):
    # Write your code here
    for i in range(1, len(arr)):
        x = arr[i]
        j = i-1
        while j >=0 and x < arr[j]:
            arr[j+1] = arr[j]
            print(' '.join(map(str,arr)))
            j -= 1
        arr[j+1] = x
    print(' '.join(map(str,arr)))
        


if __name__ == '__main__':
    n = int(input().strip())

    arr = list(map(int, input().rstrip().split()))

    insertionSort1(n, arr)


#6-----Insertion Sort - Part 2-----
#!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'insertionSort2' function below.
#
# The function accepts following parameters:
#  1. INTEGER n
#  2. INTEGER_ARRAY arr
#

def insertionSort2(n, arr):
    # Write your code here
    for i in range(1, len(arr)):
        x = arr[i]
        j = i-1
        while j >=0 and x < arr[j]:
            arr[j+1] = arr[j]
            j -= 1
        arr[j+1] = x
        print(' '.join(map(str,arr)))
        

if __name__ == '__main__':
    n = int(input().strip())

    arr = list(map(int, input().rstrip().split()))

    insertionSort2(n, arr)