Object Oriented Programming Articles - Page 79 of 915

In this article, we will understand how to print hollow right triangle star pattern. The pattern is formed by using multiple for-loops and print statements. For the pyramid at the first line it will print one star, and at the last line it will print n number of stars. For other lines it will print exactly two stars at the start and end of the line, and there will be some blank spaces between these two starts.Below is a demonstration of the same −InputSuppose our input is −Enter the size : 8OutputThe desired output would be −The hollow pyramid triangle ... Read More

In this article, we will learn to create pyramid patterns using Java. It will help us to understand how loops work.  for loop while loop Java program to create pyramid patterns We are going to print the following pyramid patterns:  Half Star Pyramid Inverted Half Star Pyramid Star Pyramid Inverted Star Pyramid Numeric Pyramid Pattern 1: Half Star Pyramid We will initialize the row to 5 and a loop runs from i-1 to i

In this article, we will understand how to print pyramid star pattern. The pattern is formed by using multiple for-loops and print statements.Below is a demonstration of the same −InputSuppose our input is −Enter the number of rows : 8OutputThe desired output would be −The pyramid star pattern : * * * * * * * * * * * * * * * * * * * * * * * ... Read More

In this article, we will understand how to print square star pattern. The pattern is formed by using multiple for-loops and print statements.Below is a demonstration of the same −InputSuppose our input is −Enter the length of a side : 8OutputThe desired output would be −The square pattern : * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ... Read More

In this article, we will understand how to print the Diamond Star pattern using Java. The pattern is formed by using multiple for-loops and print statements. Output Below is the demonstration of the diamond star pattern − The diamond star pattern : * *** ***** ******* ********* *********** ************* *************** ************* *********** ********* ******* ***** ... Read More

In this article, we will understand how to print star Pascal’s triangle in Java. The Pascal’s triangle is formed by using multiple for-loops and print statements. All values outside the triangle are considered zero (0). The first row is 0 1 0 whereas only 1 acquire a space in Pascal’s triangle, 0s are invisible. The second row is acquired by adding (0+1) and (1+0). The output is sandwiched between two zeroes. The process continues till the required level is achieved. Problem Statement Write a program in Java to print star Pascal's triangle. Below is a demonstration of the same − ... Read More

In this article, we will understand how to print a downward triangle star pattern using Java. In this pattern, the face of the triangle will be in a downward direction, and the base will be in an upward direction. We will learn through two examples: one where the user inputs the number of rows, and another where the number of rows is predefined in the program. Problem Statement Write a Java program to print a downward triangle star pattern. Below is a demonstration of the same. Input: Enter the number of rows : 8 Output: The downward triangle star pattern ... Read More

In this article, we will understand how to print mirror upper star triangle pattern. The pattern is formed by using multiple for-loops and print statements.Below is a demonstration of the same −InputSuppose our input is −Enter the number of rows : 8OutputThe desired output would be −The mirror upper star pattern : ******** ******* ****** ***** **** *** ** *AlgorithmStep 1 - START Step 2 - Declare four integer values namely i, ... Read More

In this article, we will learn to print the upper star triangle pattern in Java. Printing patterns is a common exercise to strengthen the understanding of loops in programming. One of the most popular patterns is the Upper Star Triangle, which visually resembles an inverted right-angled triangle of stars aligned from the top. Below is a demonstration of the same − Input Enter the number of rows : 8 Output The upper star triangle star pattern : * ... Read More

In this article, we will understand how to print pyramid star pattern. The pattern is formed by using multiple for-loops and print statements.Below is a demonstration of the same −InputSuppose our input is −Enter the number of rows : 8OutputThe desired output would be −The pyramid star pattern :        *       * *      * * *     * * * *    * * * * *   * * * * * *  * * * * * * * * * * * * * * *AlgorithmStep 1 - ... Read More