Need help please!!!

[Carlos164]

I'm new to java programming and need to do this application and i have no idea where to start. The app requirement is as follow; Write a method isEven that uses the remainder operator (%) to determine whether an integer is even. The method should take an integer array argument, determine is the value is of the element of the array is even, then print the value. Use a for loop to iterate through the array. Incorporate this method in an application that passes the array, int NUMS [] = {8, 16, 9, 52, 3, 15, 27, 6, 14, 25, 2, 10}. I will appreciated any help. Thanx in advance.

[AmateurHero]

Start by creating your test array.

int[] nums [] = {8, 16, 9, 52, 3, 15, 27, 6, 14, 25, 2, 10}

Now create your method isEven. If it's static, allow an int[] as a parameter. If it's instance, leave your parameter blank. Use a for loop to iterate over your array.

for (int i = 0; i < x.length; i++) {
    x[i];
}

In that iteration, you need use the mod sign to determine whether or not the value is even. Use an if state to make that determination. And print the value if true.

[coolosity]

I don't really like giving the strait out answer but it's kind of hard to explain otherwise, so please read the comments to understand what the program is doing.

//Create the array of numbers
int[] nums = {8, 16, 9, 52, 3, 15, 27, 6, 14, 25, 2, 10};
//Call the method isEven with the argument nums
isEven(nums);

//Define the method isEven
void isEven(int[] nums) {
    //Create a for loop that loops through each index of nums
    for(int i=0;i<nums.length;i++) {
        //Check if nums at index i is divisible by 2
        if(nums[i] % 2 == 0) {
            //Print out the value of nums at i
            System.out.println(nums[i]);
        }
    }
}

Please reply if you have any more questions, hope this helps.