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
    uint8_t tmp;
    uint8_t i,j;
    bool swap;
    for (i=0;i<n-1;i++){
        swap = false;
        for (j=0; j < n-i-1;j++){
            if(arr[j] < arr[j+1]){
                tmp = arr[j+1];
                arr[j+1] = arr[j];
                arr[j] = tmp;
                swap = true;
            }
        }
        if(!swap) break;
    }
    if (n>3) i =3;
    else i = n;
    for (j=0;j<i;j++) printf("%u ",arr[j]);
}

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;
}