Posts

Showing posts with the label beginners

Loop Statements in Java: While, Do-While, and For Loop Explained

Loop Statements in Java Loop statements in Java are used to execute a block of code repeatedly as long as a given condition is true. They help reduce code duplication and make programs efficient. Java provides three types of loop statements: While Loop Do-While Loop For Loop 1. While Loop ✅ Definition The while loop executes a block of code only if the condition is true. The condition is checked before executing the loop body. 🔹 Syntax        while (condition) {                // loop body       } 🌍 Real-Life Example       Checking mobile battery level       → While battery is not full, keep charging. 📊 Flowchart (While Loop)             Start                  |                 v       Check Condition              (tr...