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Learn how to create pyramid, half pyramid, inverted pyramid, Pascal's triangle and Floyd's triangle using Java control statements. See the source code, examples and output for each program.
May 3, 2023 · Learn how to print simple and reverse pyramid patterns in Java using loops and stars. See the code, output and time complexity of each program.
- Star Pyramid Pattern in Java
- Hollow Star Pyramid Pattern
- Inverted Star Pyramid Pattern
- Inverted Hollow Star Pyramid Pattern
- Number Pyramid Pattern
- Alphabet Pyramid Pattern
- GeneratedCaptionsTabForHeroSec
Let's start with the simplest pyramid pattern, the star pyramid pattern. In this pattern, we print stars in a pyramid shape. You can see each row has stars equal to the 2 * row number - 1. For example, the first row has 1 star, the second row has 3 stars, and so on.
Now, let's look at the hollow star pyramid pattern. Hollow star pyramidis the same as the star pattern but it has stars only at the boundaries.
Inverted star pyramid patternlooks like water image of the normal star pyramid pattern. Here is the complete code to print the inverted star pyramid pattern.
Inverted hollow star pyramid patternis the same as the inverted star pyramid pattern except that is hollow inside. Here is the complete code to print the inverted hollow star pyramid pattern.
Above we have seen Pyramid pattern using stars now let's look at Number pyramid pattern. We have to follow the same logic as we did above but instead of printing star we have to print numbers. Print numbers from 1 to i in a row and reset the counter to 1 for the next row. Here is the complete code to print the number pyramid pattern.
Just like the number pattern with a little tweak you can create Alphabet pyramid pattern. Just add 64 to the counter and typecast it to char to print the alphabet. Here is the complete code to print the alphabet pyramid pattern.
Learn how to print different types of pyramid patterns in Java with code examples. See star, hollow, inverted, number and alphabet pyramids with nested loops and logic.
Pyramid pattern programs in Java are a captivating way to explore the intricacies of nested loops, which are a core concept in programming. By mastering pyramid patterns, you'll gain valuable insights into loop control, iteration, and logic, all while crafting visually appealing designs.
- Square Hollow Pattern. public class GeeksForGeeks { public static void printPattern(int n) int i, j; for (i = 0; i < n; i++) { for (j = 0; j < n; j++) {
- Number triangle Pattern. public class GeeksForGeeks { public static void printPattern(int n) int i, j; for (i = 1; i <= n; i++) {
- Number-increasing Pyramid Pattern. public class GeeksForGeeks { public static void printPattern(int n) int i, j; for (i = 1; i <= n; i++) {
- Number-increasing reverse Pyramid Pattern. public class GeeksForGeeks { public static void printPattern(int n) int i, j; for (i = n; i >= 1; i--) {
Aug 3, 2022 · Learn how to create different pyramid patterns from numbers, symbols and characters in Java. See examples of normal and inverted pyramid patterns with code snippets and explanations.
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What is star pyramid pattern in Java?
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Sep 6, 2022 · This article will guide you through the process of printing a Pyramid star pattern in Java. 1. Simple pyramid pattern Java Code import java.io.*; // Java code to demonstrate Pyramid star patterns public class GeeksForGeeks { // Function to demonstrate printing pattern public static void PyramidStar(int n) { int a, b; // outer loop to handle number
