#include <stdio.h>
#include <stdlib.h>

#define NUM_ROW 4
#define NUM_COL 4

// sum_min should return the sum of
// the minimum values in each row of the array
int sum_min(int size, int array[NUM_ROW][NUM_COL]) {

    int sum = 0;
    int min; 
    for (int i = 0; i < NUM_ROW; i++) {
        min = array[i][0];
        for (int j = 0; j < NUM_COL; j++) {
            if(array[i][j] < min) {
                min = array[i][j];
            }
        }
        sum = sum + min;
    }   
    
    return sum;
}

// This is a simple main function which could be used
// to test your sum_min function.
// It will not be marked.
// Only your sum_min function will be marked.
int main(void) {
    int test_array[NUM_ROW][NUM_COL] = {
        {}, {}, {}, {}};

    int result = sum_min(NUM_COL, test_array);
    printf("%d\n", result);

    return 0;
}