Reverse an Array Using Only Pointers

Code

#include <stdio.h>

void reverse_array(int *ptr, int n) {
    // Your logic here
	int b[n];
	for(int i = 0; i < n ; i++){
		b[i] = *(ptr + n - 1 - i); 
		printf("%d", b[i]);
		if(i < n - 1){
			printf(" ");
		}
	}
}

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);
    return 0;
}

Solving Approach