Prime Number Program in C | Check Using for Loop | C Course #55 | Coding ka Maza

C Programming Complete Course - Lecture 55 | Coding ka Maza Is lecture mein hum seekhenge ki kisi bhi number ko Prime hai ya nahi, C language mein kaise check karte hain. Logic samajhne se leke, flag variable ka use, aur optimization tricks — sab kuch step-by-step samjhaya gaya hai. 📌 In this video you'll learn: ✅ Prime Number kya hota hai (sirf 1 aur khud se divisible) ✅ for loop aur flag variable ka use karke prime check karna ✅ Dry run with examples (6 → Not Prime, 5 → Prime) ✅ Code ko optimize karna — n/2 tak loop chalana ✅ Advanced optimization — sqrt(n) tak loop chalana (math.h) Ye video un sabke liye perfect hai jo loops, conditions aur code optimization ka practical use samajhna chahte hain — beginners, college students, aur exam/interview preparation kar rahe students ke liye must-watch. ⏮️ Previous lecture:    • How to write program of this Series | Use ...   ⏭️ Next lecture: Pattern Printing in C 🔗 Full C Programming Playlist:    • Latest C Programming Course 2026 | Complet...   🌐 Website: https://codingkamaza.in/ 📚 All Courses: https://codingkamaza.in/courses 📝 Lecture Notes: https://www.codingkamaza.in/courses/l... 👍 Agar video pasand aayi, to like, share, aur subscribe zaroor karein Coding ka Maza ko — for more C Programming, AI, Operating Systems, Digital Electronics, Web Development & Android tutorials. #CProgramming #CodingKaMaza #PrimeNumber #ForLoop #LearnC