112. Find Top 3 Largest Values in an Array

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Code

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

//descending oreder
void sort_array(uint8_t *arr, uint8_t n){
    for(int i = 0; i < n - 1; i++){
        for(int 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;
            }
        }
    }
}

void find_top_3(uint8_t *arr, uint8_t n) {
    // Your logic here
    sort_array(arr, n);
    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

 

 

 

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