Count Vowels and Consonants in Java | String Manuplation Program | Java String Interview Questions

Learn how to count vowels and consonants in a string in Java using simple logic — perfect for beginners and Java interview preparation! 💻
In this video, we’ll explain step by step how to write a Java program that handles both uppercase and lowercase letters manually, without using any built-in functions.
You’ll also understand why we convert to lowercase, how ASCII value checking works, and how to perform a complete dry run of the program.
Whether you’re preparing for a Java interview or practicing basic string manipulation problems, this tutorial will make your concept crystal clear.

🎯 What you'll learn in this video:
✅Java string manipulation
✅Count vowels and consonants manually
✅Dry run explanation
✅Java for beginners
✅Interview coding questions

Why this video is important:
🔹 This Java program is asked in **TCS, Infosys, Wipro, Cognizant, Accenture, Capgemini** and many other coding interviews.
🔹 It improves your understanding of **Java String handling, loops, and problem-solving**.
🔹 It is useful for **placements, competitive programming (LeetCode, HackerRank), and beginner Java practice**.

🔥 This problem is very popular in Java interviews, coding tests, and competitive programming. Watch till the end to strengthen your DSA & problem-solving skills in Java.

💡Why you should know this:
This logic improves your coding skills, helps in writing memory-efficient code, and is frequently asked in technical interviews and college viva questions.

🎓 Who should watch this?
🔸 Java Beginners
🔸 Java programmer
🔸 B.Tech / BCA / MCA Students
🔸 Class 11 & 12 CS Students
🔸 Coding Interview Aspirants
🔸 Interview prep and logic-building
🔸 Anyone learning Java programming from scratch

📺 Watch Next:
👉 Remove Duplicates in Array in Java → https://studio.youtube.com/video/_1_6NqrbN4w
👉 Full Java Program Playlist → https://www.youtube.com/playlist?list=PLHcE7q7c59YzFIC2BzcMzbusstJuLzwUn

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Видео Count Vowels and Consonants in Java | String Manuplation Program | Java String Interview Questions канала CodeLand