C programming lab videos explained

1. Structure to find average marks for a class of N students.

Part 1:

Part 2:

2. Pascal triangle code:

3. Selection Sort program explained. 

4. Matrix multiplication explained: 

5. Sine series(using Taylor series) explained. 

6. Prime or not explained: 

7. Find square root of a number explained. 

8. String length, concatenate and compare explained

Part 1:

Part 2:

Part 3:

9. Pointers to compute the sum, mean and standard deviation