Assignemnt #53: Random Number Generation
Code
/// Name: Sean Harrison
/// Period: 7th
/// File Name: Randomness.java
/// Program Name: Randomness
/// Date: November 6, 2015
import java.util.Random;
public class Randomness
{
public static void main ( String[] args )
{
Random r = new Random();
int x = 1 + r.nextInt(10);
System.out.println( "My random number is " + x );
System.out.println( "Here are some numbers from 1 to 5!" );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.print( 4 + r.nextInt(5) + " " );
System.out.println();
System.out.println( " Here are some numbers from 1 to 100!" );
System.out.print( 1 + r.nextInt(100) + "\t" );
System.out.print( 1 + r.nextInt(100) + "\t" );
System.out.print( 1 + r.nextInt(100) + "\t" );
System.out.print( 1 + r.nextInt(100) + "\t" );
int num1 = 1 + r.nextInt(10);
int num2 = 1 + r.nextInt(10);
if ( num1 == num2)
{
System.out.println( "The random numbers were the same! Weird." );
}
if ( num1 != num2 )
{
System.out.println( "The random numbers were different! Not too surprising, actually " );
}
}
}
Picture of the output