Reverse an Array Using Only Pointers

Code

#include <stdio.h>


void reverse_array(int *ptr, int n) {
    int t=n-1;
    int temp1,temp=0;
    // Your logic here

    for(int i=0;i<n/2;i++){
        temp= *(ptr+i);
        temp1= *(ptr+t);
        *(ptr+i)=temp1;
        *(ptr+t)=temp;
        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