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) {
    // Your logic here
    int temp,j,i;
    if (n<3){
        for( i=0;i<n;i++){
        temp=arr[i];
        j=i-1;
        while (j>=0 && arr[j]<temp){
            arr[j+1]=arr[j];
            j--;
        }
        arr[j+1]=temp;
        }
        for(i=0;i<n;i++){
            printf("%d",arr[i]);
            if(i<(n-1)) printf(" ");
        }
    }
    else{
    int a,b,c;
    a=b=c=-1;
    for(int i=0;i<n;i++){
        if (arr[i]>a){
            c=b;
            b=a;
            a=arr[i];

        }
        else if (arr[i]>b){
            c=b;
            b=arr[i];
        }
        else if(arr[i]>c){
            c=arr[i];
        }
    }
    printf("%d %d %d",a,b,c);}
}

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