If a loop exists inside the body of another loop, it's called a nested loop in Java. In this tutorial, we will learn about the Java nested loop with the help of examples.

Nested Loops. It is also possible to place a loop inside another loop. This is called a nested loop. The "inner loop" will be executed one time for each iteration of the "outer loop":

Jan 11, 2024 · Below are some examples to demonstrate the use of Nested Loops: Example 1: Below program uses a nested for loop to print a 2D matrix. Example 2: Below program uses a nested for loop to print all prime factors of a number.

This tutorial covers various aspects of nested for loops in Java, including: The concept and structure of nested for loops. Syntax of a nested for loop. Example programs with detailed explanations and outputs. Best practices and tips for using nested loops effectively.

How nester loops are working. Well this is quite simple, a for loop is define as follow : for(init;condition;increment) init : is executed once at the beginning; condition : check before every execute (like a while) increment : will be done after the code in the loop; Here, with one loop, for (int i = 0; i < 4; i++) { // code } This will be the ...

Apr 30, 2024 · In programming, Nested Loops occur when one loop is placed inside another. These loops are quite useful in day-to-day programming to iterate over complex data structures with more than one dimension, such as a list of lists or a grid.

Jan 25, 2022 · If a loop is written inside the body of the another loop, it is referred as a nested loops. There are three different types of loops supported in Java. They are for loop, while loop and do while loop.

Aug 28, 2022 · When there is one or more for loops inside a for loop, we call it a nested for loop in Java. Since one for loop is inside another for loop just like a nest, we call it a nested for loop in Java. Refer to the diagram below to understand and visualize the nested for loop in Java.

Jan 28, 2025 · Nested loops involve placing one loop inside another. This structure is particularly useful for traversing multi-dimensional arrays, generating complex patterns, and more. Let’s explore a practical example of nested loops in Java, inspired by the provided lecture transcript. Consider the following Java program that demonstrates nested loops:

Nested for loop in Java means one for loop is present inside another for loop. It is similar to the nested-if statement where one if statement is present inside another if statement. In the case of nested for loop, the internal loop is called Inner loop, and the external loop is called outer loop.