- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Generate Random Float type number in Java
In order to generate Random float type numbers in Java, we use the nextFloat() method of the java.util.Random class. This returns the next random float value between 0.0 (inclusive) and 1.0 (exclusive) from the random generator sequence.
Declaration −The java.util.Random.nextFloat() method is declared as follows −
public float nextFloat()
Let us see a program to generate random float type numbers in Java.
Example
import java.util.Random; public class Example { public static void main(String[] args) { Random rd = new Random(); // creating Random object System.out.println(rd.nextFloat()); // displaying a random float value between 0.0 and 1.0 } }
Output
0.7739767
Note − The output might vary on Online Compilers.
- Related Articles
- Generate Random double type number in Java
- Generate Random Long type numbers in Java
- Java Program to generate random number with restrictions
- Generate Random boolean in Java
- Generate Random bytes in Java
- Java Program to generate custom random number -1 or 1
- Java Program to generate a random number from an array
- Generate a random string in Java
- Generate Random Integer Numbers in Java
- C++ program to generate random number
- Java Program to convert a String to a float type Number
- Java program to generate random numbers
- How to generate a random number in C++?
- How to generate a random number in JavaScript?
- Generate random number from 0 – 9 in PHP?

Advertisements