Find Top 3 Largest Values in an Array

Code

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

#define MAX(A, B) ((A) > (B)  ? (A) : (B))
#define MIN(A, B)  ((A) < (B) ? (A) : (B)) 

void find_top_3(uint8_t *arr, uint8_t n) {
    // Your logic here
    if(n==0)
    {
        return;
    }
    else if(n == 1)
    {
        printf("%d ", arr[0]);
        return;
    }
    else if(n == 2)
    {
        uint8_t min = MIN(arr[0], arr[1]);
        uint8_t max = MAX(arr[0], arr[1]);
        printf("%d ", max);
        printf("%d ", min);
        return;
    }

    uint8_t third = MIN(arr[0], MIN(arr[1], arr[2]));
    uint8_t second = MAX(arr[0] ,MIN(arr[1], arr[2]));
    uint8_t first = MAX(arr[0], MAX(arr[1], arr[2]));




    for(uint8_t i=3; i<n; i++)
    {
        if(arr[i] >= first)
        {
            third = second;
            second = first;
            first = arr[i];
        }
        else if(arr[i] >= second)
        {
            third = second;
            second = arr[i];
        }
        else if(arr[i] > third)
        {
            third = arr[i];
        }

    
    }

    printf("%d ", first);
    printf("%d ", second);
    printf("%d ", third);

}

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