Question

How to get the frequency of smallest array value in C

Answer 1

#include <stdio.h>

int minArr(int arr[], int size) {
    int minval = arr[0];
    for (int i = 1; i < size; i++) {
        if (arr[i] < minval) {
            minval = arr[i];
        }
    }
    return minval;
}

int main()
{
    int arr[] = { 6, 4, 4, 7, 3, 3, 3, 5, 5, 7, 8, 3, 4, 3 };
    int size = sizeof(arr) / sizeof(arr[0]);

    int frequency = 0;

    int min = minArr(arr, size);

    for (int i = 1; i < size; i++) {
        if (arr[i] == min) {
            frequency++;
        }
    }

    printf("%d", frequency);

    return 0;
}




/*
run:

5

*/

 

 

70+ SQL courses for beginners and professionals

Answer 2

#include <stdio.h>

int get_smallest_frequency(int arr[], int size) {
    int min = arr[0], frequency = 1;

    for (int i = 1; i < size; i++) {
        if (arr[i] < min) {
            min = arr[i];
            frequency = 1;
        }
        else if (arr[i] == min)
            frequency++;
    }

    return frequency;
}

int main()
{
    int arr[] = { 6, 4, 4, 7, 3, 3, 3, 5, 5, 7, 8, 3, 4, 3 };
    int size = sizeof(arr) / sizeof(arr[0]);

    printf("%d", get_smallest_frequency(arr, size));

    return 0;
}




/*
run:

5

*/

 

 

70+ SQL courses for beginners and professionals