Java random number

import java.util.Random;

Random rand = new Random();

// Obtain a number between [0 - 49].
int n = rand.nextInt(50);

// Add 1 to the result to get a number from the required range
// (i.e., [1 - 50]).
n += 1;

101

Source: stackoverflow.com

Random java

import java.util.Random();
Random <name> = new Random();
<variable> = <name>.nextInt(<excuslive top limit>);

How to create a random number in java

import java.util.Random;

class scratch{
    public static void main(String[] args) {
        Random rand = new Random();
        System.out.println( rand.nextInt(5) );
        //prints a random Int between 0 - 4 (including 0 & 4);
    }
}

How to generate a random number in java

import java.util.Random;

Random rand = new Random();
int maxNumber = 10;

int randomNumber = rand.nextInt(maxNumber) + 1;

System.out.println(randomNumber);

Generate random number in java

import java.lang.Math;

int randomNumber;

int minimum = 1;
int maximum = 10 - minimum;

randomNumber = (int)((Math.random()*maximum) + minimum);

System.out.println("Random Number (Between 1-10): " + randomNumber);

Java get random

// Thread safe random number generator.

import java.util.concurrent.ThreadLocalRandom;



// Generate random integers  
int val = ThreadLocalRandom.current().nextInt();  

// Print random int
System.out.println("Random Integer: " + val);

Similar codes

0 vote282 views2 answers
Java clear string buffer
Java
0 vote286 views1 answer
Put arraylist in hashtable java
Java
0 vote289 views1 answer
Scrollbar in textarea java
Java
4 votes268 views2 answers
Android dialog box example
Java
1 vote267 views2 answers
Camel java
Java
0 vote269 views1 answer
Redshift establish connection jav gradle
Java
7 votes302 views3 answers
Reference type vs primitive type
Java
0 vote278 views1 answer
Teimpo en segundos java
Java
1 vote269 views1 answer
Android hide system bar programmatically
Java
0 vote265 views1 answer
Algorithms - filtering
Java