112. Find Top 3 Largest Values in an Array

#include <stdio.h>
#include <stdint.h>

void find_top_3(uint8_t *arr, uint8_t n) {
    // Your logic here
    int tmp = 0;
    for (int i = 0; i < n - 1; i++) {
        for (int j = 0; j < n - 1; j++ ) {
            if (arr[j] < arr[j + 1]) {
                tmp = arr[j + 1];
                arr[j + 1] = arr[j];
                arr[j] = tmp;
            }
        }
    }

    for (int i = 0; i < n && i < 3; i++) {
        printf("%d ", arr[i]);
    }
}

int main() {
    uint8_t n;
    scanf("%hhu", &n);
    uint8_t arr[100];

    for (uint8_t i = 0; i < n; i++) {
        scanf("%hhu", &arr[i]);
    }

    find_top_3(arr, n);
    return 0;
}

Sort first and find out