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

0 vote249 views1 answer
Unable to resolve activity for: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.nicpic.pltestingall/.HiltTestActivity (has extras) } at androidx.test.core.app.InstrumentationActivityInvoker.startActivity
Java
1 vote239 views1 answer
Hashtable contains key java
Java
6 votes239 views5 answers
SharedPreferences
Java
1 vote267 views3 answers
Dates in java 8
Java
0 vote282 views1 answer
Dicom read with java
Java
0 vote254 views1 answer
Recyclerview scramble after scrolling
Java
0 vote289 views1 answer
How to make a button disapear on click in javafx
Java
0 vote263 views1 answer
Android send fragment context
Java
0 vote236 views1 answer
Procedural programming Java code example
Java
3 votes241 views1 answer
Float random class java
Java