getchar() and putchar() Functions in C | Telugu | Character I/O
Learn getchar() and putchar() functions in C programming explained step-by-step in Telugu with real code examples. This character-oriented I/O tutorial shows how to read and display single characters in C using stdio.h — a key part of unformatted input functions in C programming.
📌 What you'll learn:
✔ What is getchar() in C
✔ What is putchar() in C
✔ Reading & printing characters with live code
✔ Common beginner mistakes with getchar()
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