Reverse an Array In-Place

Code

#include <stdio.h>

void reverse_array(int arr[], int n) 
{
    // Your logic here
    int i = 0;
    int j =n-1;
    int temp = 0;
    while(i<j)
    {

        temp =  arr[i];
        arr[i] = arr[j];
        arr[j] = temp;
        i++;
        j--;
    }
}

int main() 
{
    int n;
    scanf("%d", &n);

    int arr[100];
    for (int i = 0; i < n; i++)
    {
        scanf("%d", &arr[i]);
    }

    reverse_array(arr, n);

    for (int i = 0; i < n; i++) 
    {
        printf("%d", arr[i]);
        if(i < n-1)
        {
        	printf(" ");
        }
    }
    return 0;
}

Solving Approach