Day25-Check Uppercase or Lowercase Character | Conditional Statements in Java| Java Developers 2025

Welcome to Java Developers, where we teach Java from Core to Advanced.

In today’s tutorial, we explain conditional statements in Java by solving a common beginner problem — checking whether a given character is uppercase or lowercase.

This topic helps you understand character comparison, ASCII values, and if-else logic in Java.

🔹 What you will learn:

How characters are stored in Java

ASCII values for uppercase and lowercase letters

Logic to check character case

If-Else statement explained

Writing a clean Java program

📌 Java Developers – Learn Java from Core to Advanced
00:00 – Introduction | Java Developers
00:25 – Problem Statement
01:10 – ASCII Values Explained
02:20 – Logic to Check Uppercase or Lowercase
03:40 – Writing Java Program
05:10 – Program Execution & Output
05:50 – Summary & Practice Question
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