How to display 10 numbers per line? -Beginner-

java arrays jcreator
user2809115 picture user2809115 · Oct 30, 2013 · Viewed 7.1k times · Source

I am currently working on a program involving arrays and I have generated 200 random numbers ranging between 0-100. But I cannot display all the numbers, 10 per line. This is my current code: 

import java.util.Random;

public class RandomStats {

    public static void main(String[] args) {
        Random random = new Random ();

        for(int i=0; i<200; i++){
            int randomNumber = random.nextInt(100);
            System.out.println("Generated 200 random numbers: " + randomNumber);
        }       
    }
}

Answer

iluxa picture iluxa · Oct 30, 2013
  • System.out.println() prints what you tell it, and moves to the next line.
  • System.out.print(), however, prints stuff and stays on the same line. Next call to System.out.print() will continue on the same line.

Play with that.

Related questions

How to create a search method for an array

My code is as follows: import java.io.*; import java.util.*; public class readStudents extends Object { private String SName = ""; private String DoB = ""; private String Gender = ""; private String Address = ""; Student [] students = new Student[20]; public void fillStudentArray() { // properties int size; // total number …

Read More
How do I declare and initialize an array in Java?

How do I declare and initialize an array in Java?

Read More
What's the simplest way to print a Java array?

In Java, arrays don't override toString(), so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString(): int[] intArray = new int[] {1, 2, 3, 4, 5}; System.out.println(…

Read More