Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
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
Java Program to fill elements in a float array
Elements can be filled in a float array using the java.util.Arrays.fill() method. This method assigns the required float value to the float array in Java. The two parameters required are the array name and the value that is to be stored in the array elements.
A program that demonstrates this is given as follows −
Example
import java.util.Arrays;
public class Demo {
public static void main(String[] argv) throws Exception {
float[] floatArray = new float[5];
float floatValue = 8.5F;
Arrays.fill(floatArray, floatValue);
System.out.println("The float array content is: " + Arrays.toString(floatArray));
}
}Output
The float array content is: [8.5, 8.5, 8.5, 8.5, 8.5]
Now let us understand the above program.
First, the float array floatArray[] is defined. Then the value 8.5 is filled in the float array using the Arrays.fill() method. Finally, the float array is printed using the Arrays.toString() method. A code snippet which demonstrates this is as follows −
float[] floatArray = new float[5];
float floatValue = 8.5F;
Arrays.fill(floatArray, floatValue);
System.out.println("The float array content is: " + Arrays.toString(floatArray));
Updated on: 26-Jun-2020
164 Views
Advertisements