Answers for "printing array lst in java"

42

java how to print an array

import java.util.Arrays;

class Scratch{
    public static void main(String[] args){
        int[] arr = new int[3];
        System.out.println( Arrays.toString( arr ));
      	//prints [0, 0, 0]
    }
}
Posted by: Guest on February-17-2020
1

printing arraylist

for(int name: arraylist)
        {
            System.out.print(name + " ");
        }
Posted by: Guest on November-23-2020

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