Reverse an Array In-Place

#include <stdio.h>

void reverse_array(int arr[], int n) {
    // Your logic here
    int low = 0, high = n-1;
    while(low < high)
    {
        int temp = arr[low];
        arr[low] = arr[high];
        arr[high] = temp;
        low++;
        high--;
    }
}

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;
}

Solved with two pointers, one pointing to first element and another to the last element. iterating over array and swapping each first and last element until the middle element is reached