Java Nested Loops

Java Nested Loops:

We can use the Eclipse IDE for this example. If you do not know about it then follow this link- How to Install Eclipse For Java and create a program in it.

Java Nested loop means a loop statement inside another loop statement.  For example, a while loop can be nested inside another while loop or a for loop can be nested inside another for loop. In fact, the nested loops do not need to be the same loop type, that is, a for loop can be nested inside a while loop, and a while loop can be nested inside a for loop. Nested loops may be useful if we are performing multiple operations, each of which has its own count or sentinel value.


java nested loops code - Java Nested Loops


java nested loops output - Java Nested Loops

Java Nested Loops Source Code:

import java.util.Scanner;

public class Nested_loops {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner scanner = new Scanner(;
		int rows;
		int columns;
		String symbol = "";
		System.out.println("Enter number of rows");
		rows = scanner.nextInt();
		System.out.println("Enter number of columns");
		columns = scanner.nextInt();
		System.out.println("Enter symbol to use");
		symbol =;
		for(int x=1; x<=rows; x++) {
			for(int y=1; y<=columns; y++) {


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