Find Top 3 Largest Values in an Array

Code

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

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

    //print the top 3 values
    int size = 3;
    if(n<3)
        size = n;
    for(int i=n-1;i>=n-size;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;
}

Solving Approach