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

1 vote120 views2 answers
Java check two dates same day
Java
0 vote103 views1 answer
Show menuitem when menu hovered javafx
Java
106 votes168 views6 answers
Switch en java
Java
0 vote108 views1 answer
How to know what a valid name for a variable is in java
Java
3 votes109 views1 answer
Float random class java
Java
0 vote125 views1 answer
Java set from string array
Java
22 votes105 views2 answers
Java close application
Java
0 vote112 views2 answers
Java sort array descending
Java
0 vote108 views1 answer
Guess the number java
Java
3 votes125 views3 answers
Java initialize map with values in one line
Java