Reverse an Array In-Place

Code

#include <stdio.h>

void reverse_array(int a[], int n) {
    // Your logic here
    int t=0;
    for(int i=0;i<n/2;i++){
       t=a[i];
       a[i]=a[n-i-1];
       a[n-i-1]=t;
    }

}

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