C PROGRAMMING

PART-I

2.1. Introduction to C Programming Language, History
2.2. Constants, Variables, Data types, Keywords in C Programming Language
2.3. Downloading and Installing Compiler, IDE for C Programming
2.4. Creating First Program ( Hello World )
2.5. Variables Declaration and Usage
2.6. Printf Function in C Programming
2.7. Scanf() Function in C Programming
2.8. IF ELSE Conditional Statements
2.9. Arithmetic Operators in C Programming
2.10. Logical Operators in C Programming
2.11. Increment and Decrement Operators
2.12.Ternary Operator in C Programming
2.13.While Loop in C Programming
2.14. For Loop in C Programming
2.15.Do While Loop in C Programming
2.16. Break Statement in C programming
2.17. Continue Statement in C Programming
2.18. Switch Statement - Part 1
2.19.Switch Statement - Part 2
2.20.Arrays in C Programming
2.21.Arrays User Input in C Programming
2.22.Strings or Character Arrays
2.23. Functions in C Programming
2.24.Function Call, Control Transfer
2.25.Function Parameters / Arguments with example

PART-II

2.26.Functions Returning Values ( RETURN STATEMENT )
2.27.Passing Array to a Function
2.28.Variable Scope in C Programming
2.29.Pointers in C Programming
2.30. Pointer to Pointer in C Programming
2.31.Pass by Value in C Programming Language
2.32. Pass By Reference
2.33.#define PreProcessor Directive
2.34. Function like Macros
2.35.#include Pre Processor Directive
2.36.Conditional Compilation Macros #if #else #elif #endif
2.37.Conditional Compilation Macros #ifdef #ifndef #undef
2.38. File Handling in C Programming Language
2.39. fputc() Function witrh Files
2.40. gets() String Input Function
2.41. fputs() File Handling Function
2.42. fprintf() File Handling Function
2.43. fgetc() Function in C Programming Language
2.44.fscanf() Function
2.45. fgets() Function C Programming Language
2.46. strcpy() String Copy Function
2.47. strcat() String Concatenation
2.48.strlen() String Length Function
2.49.Structures in C Programming Language
2.50.Structures in C Programming Language - More Details

PART-III

2.51. Nested Structures in C Programming Language
2.52.Array of Structures in C Programming Language
2.53.Passing Structure to a Function
2.54. Structure Pointers in C Programming Language
2.55.Passing Structure to a Function by Reference
2.56.rename() File Handling Function
2.57. remove() Function in C Programming File Handling
2.58.ferror(), clearerr() Functions
2.59. rewind() Function in C Programming Language
2.60.tmpfile() Function in C Programming Language
2.61.tmpnam() File Handling Function
2.62.sizeof() Compile Time Operator
2.63.Unions in C Programming Language
2.64.Structures VS Unions
2.65. Passing Unions to Functions
2.66.typedef in C Programming Language
2.67.typedef Structures and Unions
2.68. Dynamic Memory Allocation
2.69. malloc() and free() Functions
2.70. calloc and free Functions
2.71. realloc() Function
2.72. Automatic Storage Class
2.73. Register Storage Class
2.74. Static Variables, Storage Class
2.75.Extern Storage Class

PART-IV

2.76.time(), localtime(), gmtime() Functions
2.77.time(), localtime(), gmtime() Functions
2.78.asctime(), ctime() Functions
2.79.strftime() Function in C Programming Language
2.80.localeconv() Function in C programming
2.81. mktime() Function
2.82.difftime() and clock() Functions
2.83. isalpha(), isalnum(), isdigit() String functions
2.84. iscntrl(), isprint() Functions
2.85. islower(), isupper() Functions
2.86. tolower(), toupper() Functions
2.87. ispunct(), isspace() Functions
2.88.memchr() Functionin C Programming Language
2.89. memcmp() Function
2.90.memcpy() Function
2.91.memmove() Function
2.92.memset() Function
2.93. atoi() Function
2.94. div() Function
2.95. sqrt() and cbrt() Functions
2.96. ceil(), round(), floor() Math Functions
2.97. pow() Math function
2.98. exit(), atexit(), _Exit() Functions
2.99.strerror() Function in C Programming Language
2.100. System() Function

PART-V

C Programming Exercises - 2.2.1 C, C++ Program Without a main() Function
2.2.2.C++ Program to Swap 2 Numbers Using a temp / third Variable
2.2.3.C, C++ Program to Swap 2 Numbers Without Using Temporary, Third Variable
2.2.4. C, C++ Program to Shutdown, Restart, Log off your Computer
2.2.5. C / C++ Program to Get IP Address, Subnet Mask, Default Gateway
2.2.6.C / C++ Factorial Program
2.2.7.C | C++ Program to Display Its Own Source Code as Output
2.2.8.C / C++ Prime or Composite Number Program
2.2.9. C / C++ Program to Check Even / ODD number
2.2.10. C++ Program to Find Area and Circumference of a Circle
2.2.11. C, C++ Program to Find Greatest / Largest, Smallest Elements of an Array

PART-VI

C Language Interview Questions and Answers for Freshers - 2.3.1. What is the OUTPUT
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PART-VII

2.3.26. What is the OUTPUT
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