Find Top 3 Largest Values in an Array

Code

#include <stdio.h>
#include <stdint.h>
#include <limits.h>
void bubble_sort(uint8_t *arr, uint8_t n) {
    // Your logic here
    bool swapped;
    for(uint8_t i=0;i<3;i++)
    {
        swapped = false;
        for(uint8_t j=0;j<n-i-1;j++)
        {
            if(arr[j]<arr[j+1])
            {
                uint8_t temp=arr[j];
                arr[j]=arr[j+1];
                arr[j+1]=temp;
                swapped = true;
            }
        }
        if (swapped == false) break;
    }
}
void find_top_3(uint8_t *arr, uint8_t n) {
    bubble_sort(arr,n);
    // Your logic here
    uint8_t limit = (n < 3) ? n : 3;
    for (uint8_t i = 0; i < limit; i++) {
        printf("%hhu", arr[i]);
        if(i < limit-1){
            printf(" ");
        }
    }

    
}


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

 

 

 

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Input

6 10 90 20 80 70 30

Expected Output

90 80 70