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
    for (uint8_t i = 0; i < n - 1; i++) {
        for (uint8_t j = 0; j < n - i - 1; j++) {
            if (arr[j] < arr[j + 1]) {
                // Swap values
                uint8_t temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }
    }
    if(n < 3){
       for(int i =0; i<n;i++){
        printf("%d ",arr[i]);
    }  
    }else{
    for(int i =0; i<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;
}

Solving Approach

 

 

 

Upvote
Downvote
Loading...

Input

6 10 90 20 80 70 30

Expected Output

90 80 70