HackeRank Array – DS solution in Python

Today we are going to solve HackerRank Array – DS problem in Python programming with step by step practical program code example.

An array is a data structure that stores elements of the same type in a contiguous block of memory. In an array, A, of size N, each memory location has some unique index, (where 0 <= i < N ), that can be referenced as A[i] or Ai.

Your task is to reverse an array of integers.

Problem solution in Python

n = int(input())
li = list(input().split())
li.reverse()
print(' '.join(li))

Second solution in Python 2

# Enter your code here. Read input from STDIN. Print output to STDOUT
n=int(raw_input())
l=raw_input().split()
rl= l[::-1]
print ' '.join(rl)

Other solutions – HackerRank 2D Array DS problem solution in Python

Also read – Array in Data Structure