In this post, you will learn how to write a program to find all possible combinations of String in Java. In the context of computer science and programming, “string combinations” refer to the various ways in which you can arrange or select characters from a given string. A combination is a selection of items from …
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In this post, you will learn the String permutations program in Java. Generating permutations of a string involves finding all possible arrangements of its characters. Here’s a Java program to generate and print all permutations of a given string along with an explanation of the code: OUTPUT: Permutations of ‘ABC’:ABCACBBACBCACBACAB Explanation: See also: Maximum Occurring …
Creating a secret message program in Java can be an interesting project. In this article, you will learn a simple example of a secret message program that encrypts and decrypts a message using a simple Caesar cipher. Caesar cipher: The Caesar cipher is one of the simplest and earliest encryption techniques used to secure messages. …
This article shows you about Generating Random Numbers in Java. Java provides multiple ways to generate random numbers using some pre-defined methods and classes. In this article, we will learn the following ways: Generating Random Numbers using Random class In Java, you can generate random numbers using the Random class from the java.util package. The …
In this post, you will learn how to write a program for Number Guessing Game in Java. The Number Guessing Game in Java is a simple text-based game where the computer randomly selects a secret number within a specified range, and the player’s objective is to guess the number correctly. The game provides feedback to …
In this article, you will learn how to write the Hangman Game in Java. Hangman is a word-guessing game that involves two participants: the word-setter and the guesser. The game is usually played on paper, but it can also be implemented as a computer program or mobile app. The objective of the guesser is to …
In this post, you will learn how to write the Rock Paper Scissors Game in Java. Rock Paper Scissors, a timeless hand game enjoyed across cultures, captivates players of all ages with its simplicity and thrill. It involves forming one of three shapes – rock, paper, or scissors – with an outstretched hand. The Rules of Engagement …
In this post, you will learn how to write the Tic-Tac-Toe Game in Java. Tic-Tac-Toe, also known as “Noughts and Crosses” in some regions, is an iconic and timeless two-player game that has been captivating players of all ages for generations. This simple yet engaging game is played on a 3×3 grid, and its objective …
In this post, you will learn how to search for a specific element in a Matrix using Java. To search, you can use nested loops to traverse through the matrix and check each element until you find the target value. Once you find the element, you can obtain its row and column indices. Here’s a …
In this post, you will learn how to print the cube numbers series using a Java program. Here, we will print a series of cube numbers up to a given number or for a specific number of terms. Here’s a Java program to print a series of cube numbers up to a given number: OUTPUT: …