Find Maximum Element Using Pointer Walk

#include <stdio.h>

int find_max_element(int *ptr, int n) {
    if (n == 0) return 0;

    int max = *ptr;  // Assign first element as largest

    for (unsigned i = 1; i < n; i++) {
        int cur = *(ptr + i);
        
        if (cur > max) {
            max = cur;
        }
    }

    return max;
}

int main() {
    int n;
    scanf("%d", &n);

    int arr[100];
    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }

    int result = find_max_element(arr, n);
    printf("%d", result);

    return 0;
}