Generating Random Number in java

Tue Nov 11, 2008 11:52 pm

java code

import java.util.*;

public class GenerateRandomNumber{
  public static void main(String[] args){
    Random rand = new Random();
    int num = rand.nextInt(10);
    System.out.println("Generated Random Number between 0 to 10 is : " + num);
    int numNoRange = rand.nextInt();
    System.out.println("Generated Random Number 
without specifying any range is : " + numNoRange);
  }
}

The Random class of java.util package can be used to generate a random number in the range which can be specified. If you don't mention the range value then program will generate any random number for your.

Generating Random Number in java

Generating Random Number in java

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