jF1Q6w - Online C Compiler & Debugging Tool

#include <stdio.h>

void reverse(int a[], int n){
    int i, z;
    for (i = 0; i < n/2; i++){
        z = a[i];
        a[i] = a[n-1-i];
        a[n-1-i] = z;
    }
}

int main(void){
    int i, n, a[100];

    scanf("%d", &n);
    for(i = 0; i < n; i++)
        scanf("%d", &a[i]);
    reverse(a, n);

    for(i = 0; i < n; i++)
        printf("%d ", a[i]);

    return 0;
}