Java get random

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

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);

Random numbers java

int random = (int) (Math.random()*(max-min+1)+min);

Java random number generator in range

int rand = ThreadLocalRandom.current().nextInt(x,y);

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

9 votes134 views2 answers
How to change double to int in java
Java
22 votes176 views2 answers
Java quit application
Java
1 vote155 views1 answer
Calendar java add 1 day
Java
0 vote175 views1 answer
Component spring
Java Spring
1 vote146 views1 answer
Java xmx example
Java
3 votes142 views1 answer
Marker annotations in java
Java
0 vote166 views1 answer
Validation failed for query for method public abstract java.util.List
Java
0 vote141 views1 answer
How to add new nod in dynamic treeview using javascipt
Java
4 votes138 views2 answers
Java round to nearest 5
Java
1 vote151 views6 answers
Transformer un string en double java
Java