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June 18, 2010 at 3:44 PM

Hi Friend,

Try the following code:

import java.util.*;

class RandomNumberExample {

static Random generator = new Random();

public static int get (int[] array) {

int rnd = generator.nextInt(array.length);

return array[rnd];

}

public static void main(String[]args){

int arr[]=new int[10];

Scanner input=new Scanner(System.in);

System.out.println("Enter 10 numbers: ");

for(int i=0;i<10;i++){

arr[i]=input.nextInt();

}

System.out.println();

System.out.println("Random numbers are: ");

int random[]=new int[5];

for(int i=0;i<random.length;i++){

random[i] = RandomNumberExample.get(arr);

System.out.println(random[i]);

}

}

}

Thanks

Try the following code:

import java.util.*;

class RandomNumberExample {

static Random generator = new Random();

public static int get (int[] array) {

int rnd = generator.nextInt(array.length);

return array[rnd];

}

public static void main(String[]args){

int arr[]=new int[10];

Scanner input=new Scanner(System.in);

System.out.println("Enter 10 numbers: ");

for(int i=0;i<10;i++){

arr[i]=input.nextInt();

}

System.out.println();

System.out.println("Random numbers are: ");

int random[]=new int[5];

for(int i=0;i<random.length;i++){

random[i] = RandomNumberExample.get(arr);

System.out.println(random[i]);

}

}

}

Thanks

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