C
1. error handling
2. 32 C keywords
3. Purpose of stdio.h
4. Purpose of stdlib.h
5. Purpose of conio.h
6. Purpose of math.h
7. Purpose of string.h
8. ctype.h in C
9. time.h in C
10. Input Validation in c
11. memory management in C
12. structs and unions in C
13. recursion in C
14. access specifiers
15. scope in C
16. Pointer in C
17. A brief history of C Language
18. Compile and execute C program in Linux and Windows
19. Introduction
20. Comments
21. Variables and Constant
22. Data Types
23. Type Conversion
24. Operators
25. If Condition
26. Short Hand If...Else
27. Switch Case
28. While Loop
29. For Loop
30. Do while loop
31. Break & Continue
32. Arrays
33. Multidimensional Array
34. Strings
35. Strings Special Characters
36. User Input
37. Functions
38. String Library Function
39. Math Functions
40. Pointers
41. Memory Address
42. User Define Function
43. Recursion
44. File Handling
45. Structure
46. Enum
47. Union
48. Program Convert Number to Text
49. Program Matrix Multiplication
50. Program Reverse Number
51. Program Roman to Integer
52. Program Remove Duplicate from Array
