Interview Questions, Answers and Tutorials

Category: 2.3 Control Flow Statements

Break and continue statements

Hello there! Today, we’re going to explore two special keywords in Java that help us control the flow of our code: break and continue. Imagine you’re on a treasure hunt, and these keywords are like secret commands you can use to navigate through the challenges on your journey. The “Break” Statement What is “break”? The break statement is like a magic word that allows you to escape from a loop. Let’s say you’re searching for a hidden treasure in a maze. If you suddenly realize that the treasure isn’t in this particular section of the maze, you might want to…

Looping statements

Hello there! Today, we’re going to dive into the fascinating world of looping statements in Java. Imagine you have a bag of candies, and you want to eat each candy one by one. Instead of picking each candy individually, you can use a loop to help you eat them all without repeating the same actions over and over. That’s what looping statements in Java do – they allow you to repeat a set of instructions multiple times. The Basics of Loops In Java, there are three main types of loops: for, while, and do-while. Each loop has its own special…

Conditional statements

Conditional statements are like decision-making tools in programming that allow your code to make choices based on certain conditions. Imagine you have a robot friend, and you want to give it instructions on what to do in different situations. If it’s raining, you might tell your robot friend to stay indoors; if it’s sunny, you might tell it to go outside and play. Similarly, in Java programming, we use conditional statements to make our code smarter and more responsive. 1. If Statement: Making Simple Decisions Let’s start with the simplest form of a conditional statement: the if statement. It’s like…