Question

How to find min between even elements in an array with C

Answer 1

#include <stdio.h>
#include <limits.h> 

int minEven(int arr[], int size) {
    int minEven = INT_MAX; // Initialize to the largert possible integer value
    
    for (int i = 0; i < size; i++) {
        if (arr[i] % 2 == 0 && arr[i] < minEven) {
            minEven = arr[i];
        }
    }
    
    return minEven;
}

int main() {
    int arr[] = {3, 8, 19, 7, 24, 18, 6, 9, 23, 25, 20};
    int size = sizeof(arr) / sizeof(arr[0]);
    
    int minEvenValue = minEven(arr, size);
    
    if (minEvenValue == INT_MIN) {
        printf("No even elements found in the array.\n");
    } else {
        printf("Minimum even value: %d\n", minEvenValue);
    }
    
    return 0;
}

  
  
/*
run:
  
Minimum even value: 6

*/

 

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