Array in Method Help

[ETBunce]

I need help with this code. I'm not getting any errors, but it's not doing what I want it to. I want it to add five to each value in the ethan array, but it does not. I am able to get it to work with a regular for loop, but not an enhanced one (at line 21). Does Java handle values in arrays differently in enhanced for loops than in normal ones?

package arrayspractice;

public class Apple {

	public static void main(String[] args) {
		
		int ethan[] = {3,4,5,6,7};
		
		change(ethan);
		
		for (int y: ethan){
			
			System.out.println(y);
			
		}

	}
	
	public static void change(int x[]) {
		
		for (int c: x) {
			
			c+=5;
			
		}
	}
}

[wsaryada]

In your code you didn't manipulate the values in the array. Instead you iterate the array, take the values from the array and then you add that value with 5. The original array is not touched at all. If you want to manipulate the array you need to set the new value back to the array.

So you can code it like:

public static void change(int[] x) {
    for (int i = 0; i < x.length; i++) {
        x[i] = x[i] + 5;
    }
}

[ETBunce]

Okay, thanks.