Program for random method

[Dolsy_bendal]

Hi all,

I am Bsc(IT) student with too much confusion. I need a program which will demonstrate me the how to use Random() method in the program. I have some programming books, but no one contains any proper example of the random() method.
If you have any example which explain the use of the random method(), then please provide me that. Example in any programming language will work for me.

[MindSpace]

Hi, Below is the simple Java program code which shows the use of the random() method within program:

class GetRandomNum{

public static void main(String[] arg)
{

double rndNum = Math.random();

System.out.print("Random number =", +rndNum);

}

}

[Modifier]

I have the java code which prints the random number of any data type such as boolean type, float type , integer type, long type etc :

import java.util.Random;

class RandomNumDemo{

public static void main(String[] arg){


Random RandomDemo = new Random();


System.out.println(RandomDemo.nextFloat());


System.out.println(RandomDemo.nextInt());


System.out.println(RandomDemo.nextLong());


System.out.println(RandomDemo.nextBoolean());

System.out.println(RandomDemo.nextInt(10) + 1);


System.out.println(RandomDemo.nextDouble());



}

}

[Praetor]

Following program displays the random number in range of the 1500. Please copy following program and execute it:

import java.util.Random;

class GnrtRandNumbers{

public static void main(String[] args){


Random num = new Random(); //define a new instance of the Random class



num.Set(1500);


System.out.print(num.nextInt()); //print a random number

}
}