Algorithm
Problem Name:
In this HackerRank Functions in C programming problem solution,
Given an array, of size n, reverse it.
Example: If array, arr = |1, 2, 3, 4, 5|, after reversing it, the array should be, arr = |5, 4, 3, 2, 1|
Input Format
The first line contains an integer, n, denoting the size of the array. The next line contains n space-separated integers denoting the elements of the array.
Constraints
1 <= n <= 1000
1 <= arri <= 1000 , where arri is the i **th element of the array.
Output Format
The output is handled by the code given in the editor, which would print the array.
Sample Input 0
6
16 13 7 2 1 12
Sample Output 0
12 1 2 7 13 16
Code Examples
#1 Code Example with C Programming
Code -
C Programming
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j,k;
int n,m;
scanf("%d",&n);
int a[n];
for(i=0;i < n;i++)
{
scanf("%d",&a[i]);
}
for(i=n-1;i>=0;i--)
{
printf("%d ",a[i]);
}
return 0;
}
Input
6
16 13 7 2 1 12
Output
12 1 2 7 13 16