Apr 8, 2025 · Here, you will find the top 25 Java pattern programs with their proper code and explanation. 1. Square Hollow Pattern. 2. Number Triangle Pattern. 3. Number-Increasing Pyramid Pattern. 4. Number-Increasing Reverse Pyramid Pattern. 5. Number-Changing Pyramid Pattern. 6. Zero-One Triangle Pattern. 7. Palindrome Triangle Pattern. 8. Rhombus Pattern.

Write a Java Program to Print Square Number Pattern using For Loop, and While Loop with example. This Java program allows entering any side of a square (all sides are equal). Next, this program displays a square number pattern of 1’s until it reaches to the user-specified rows and columns. private static Scanner sc;

Sep 1, 2022 · Here, we will implement a Java program to print the square star pattern. We will print the square star pattern with diagonals and without diagonals. Example: Approach: Step 1: Input number of rows and columns. Step 2: For rows …

In this program, we will learn how to display the pattern of the square using Java. We will use some while loops and for loops for the iteration. Import the util class; Use the Scanner method for input; How to take input from the user

Mar 13, 2023 · 1. Solid Square : Solid Square is easiest among all given patterns. To print Solid square with n rows, we should use two loops iterating n times both. Where the outer loop is used for numbers of rows and the inner loop is used for printing all stars in a particular row. 2. Hollow Square : Hollow Square requires a little bit improvisation. Here ...

Nov 12, 2020 · When your row number is even, you want to print from 5 to 1, and when it is odd, you'd want to print it 1 to 5. So: public static void main(String[] args) { int row, col; for (row = 1; row <= 5; row++) { for (col = 1; col <= 5; col++) { if( row %2 == 0) . System.out.printf("%d ", col); else. System.out.printf("%d", 6 - col );

Sep 10, 2024 · Square patterns, mainly, are simple yet elegant, and that they may be created in Java with relative ease. In this section, we are able to delve into the sector of square patterns and discover how to create them the usage of Java programming.

To print a square pattern of stars or any other character for a given integer in Java, you can use nested loops. Here's an example code that demonstrates how to achieve this:

Aug 8, 2018 · In our program we are going to print the below square star (* ) pattern as shown in the image. In the below program we will be using the print( ) and println( ) methods to print the data on Screen. Normally both print( ) and println( ) …

This Java program demonstrates how to print a hollow square pattern using nested loops. By carefully controlling the placement of stars and spaces based on the row and column indices, the program creates the desired hollow square shape.