C语言数组查找最大值和最小值

#include <stdio.h>

int main() { int N; printf("Input length (N<=100): "); scanf("%d", &N);

int arr[N];
printf("Input %d positive integers: ", N);
for (int i = 0; i < N; i++) {
    scanf("%d", &arr[i]);
}

int max = arr[0];
int min = arr[0];

for (int i = 1; i < N; i++) {
    if (arr[i] > max) {
        max = arr[i];
    }
    if (arr[i] < min) {
        min = arr[i];
    }
}

printf("The max is %d\n", max);
printf("The min is %d", min);

return 0;

}