Question

How to create fixed size Integer array initialized to zero in Java

Answer 1

import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Integer [] arr = new Integer[10]; 
        Arrays.fill(arr, 0); 

        int size = arr.length;
        
        for (int i = 0; i < size; i++) {
            System.out.print(arr[i] + " ");
        }
    }
}



/*
run:

0 0 0 0 0 0 0 0 0 0 

*/

 

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