112. Find Top 3 Largest Values in an Array

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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]){
                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{
        printf("%d %d %d",arr[0],arr[1],arr[2]);
    }
}

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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