Question

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

Answer 1

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

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

int main() {
    int arr[] = {3, 8, 19, 7, 24, 18, 2, 9, 23, 25, 20};
    int size = sizeof(arr) / sizeof(arr[0]);
    
    int maxEvenValue = maxEven(arr, size);
    
    if (maxEvenValue == INT_MIN) {
        printf("No even elements found in the array.\n");
    } else {
        printf("Maximum even value: %d\n", maxEvenValue);
    }
    
    return 0;
}

  
  
/*
run:
  
Maximum even value: 24

*/

 

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