John Alex John Alex - 10 months ago 43
Java Question

How to determine whether a number is even or odd and then count them in Java

Extremely new to Java, have just started using it in the last 2 weeks in school, we've been given the assignment to make a program to determine whether 5 given intergers are even or odd and then give an output to look like this
Even: 2
Odd: 3
We need to use the modulo operator and switch statements, and i'm just not sure how to go about this, any help would be appreciated.

Answer Source

Let us say you got 5 numbers. Create the array for them and then loop through it. Check every element if the remainder of division by 2 is 0 or 1.

int even = 0;
int odd = 0;

int[] array = new int[5];

for (int i=0; i<array.length; i++)
    if (array[i]%2 == 0)
        even++;
    else
        odd++;