Find Top 3 Largest Values in an Array

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

void find_top_3(uint8_t *arr, uint8_t n) {
    for(int i=0;i<n-1;i++){
        for(int j=i+1;j<n;j++){
            if(*(arr+i)>*(arr+j)){
                int temp = *(arr+i);
                *(arr+i) = *(arr+j);
                *(arr+j) = temp;
            }
        }
    }
    if(n<3){
        for(int i=n-1;i>=0;i--){
            printf("%d ",*(arr+i));
        }
    }
    else{
        for(int i=n-1;i>=n-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;
}