public class Rand
{
	public static void main(String[] args)
	{
		String[] sa = {"HelloWorld", " "}; // holds Hello World or just a blank string
		for (int i=0; i<60000; i++) // i think this loop takes aboout a minute
		{							// but im not sure
			int num = (int) (Math.random() * 2); // chooses a random number (0 or 1)
			System.out.println(sa[num]); // and then prints out the corresponding String
											// from above
		}
	}
}

import java.util.*;
 
public class myTimertask extends TimerTask {
  public void run() {
    System.out.println("Hello World!");
  }
}

import java.util.*;
public class myTimerUser {
  public static void main(String[] args) {
    myTimertask testTimertask = new myTimertask();
    Timer testTimer = new Timer();
    testTimer.schedule(testTimertask,1000,1000);
  }
}

import java.util.Random;
 
class OneMinute
{
	public static void main(String[] args) 
	{
		double numSeconds, numSecondsTotal;
		Random random = new Random();
 
		numSecondsTotal = 0;
		for (int i=0; i<100; i++)
		{
			numSeconds = (random.nextFloat()+0.5)*60;
			numSecondsTotal += numSeconds;
			System.out.println(numSeconds);
		}
		System.out.println("The average number of seconds is: "+ numSecondsTotal/100);
 
	}
}

import java.util.Random;
 
class OneMinute
{
	public static void main(String[] args) 
	{
		double numSecondsTotal;
		double i=0, numSeconds =0;
		Random random = new Random();
 
		numSecondsTotal = 0;
 
		do
		{
			numSeconds = (random.nextGaussian()+1)*60.0;
			if (numSeconds >= 0.0 && numSeconds <= 120.0)
			{
				i++;
				numSecondsTotal += numSeconds;
				System.out.println(numSeconds);
			}
		}
		while (i < 100);
		System.out.println("The average number of seconds is: "+ numSecondsTotal/100);
 
	}
}