README.md

hackerrank-python-sloution

Say "Hello, World!" With Python

print("Hello, World!")  

Python If-Else

import math
import os
import random
import re
import sys

if __name__ == '__main__':
    n = int(input().strip())
if n % 2 != 0:  
    print("Weird")  
elif n in range(2, 6):  
    print("Not Weird")  
elif n in range(6, 21):  
    print("Weird")  
else:  
    print("Not Weird") 

Array reverse

import math
import os
import random
import re
import sys

#
# Complete the 'reverseArray' function below.
#
# The function is expected to return an INTEGER_ARRAY.
# The function accepts INTEGER_ARRAY a as parameter.
#

def reverseArray(a):
    ra = a[::-1]
    return ra
    # Write your code here

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

    arr_count = int(input().strip())

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

    res = reverseArray(arr)

    fptr.write(' '.join(map(str, res)))
    fptr.write('\n')

    fptr.close()