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C Programming Linguistic communication

• Last Updated : 08 Mar, 2022

C is a procedural programming language. It was initially adult by Dennis Ritchie as a system programming language to write operating system. The main features of C linguistic communication include low-level admission to retentiveness, simple set of keywords, and make clean style, these features make C language suitable for organization programming like operating organisation or compiler evolution.

Recent Articles on C !
C Output & Multiple Choice Questions

Nuts, Variable Announcement, Definition and Telescopic, Data Types, Storage Classes, Input/Output, Operators, Preprocessor, Array & Strings, Control Statements, Functions, Pointers, Enum, Struct and Spousal relationship, Memory Direction, File Handling, Puzzles, Misc, C Language Interview Questions, Multiple Selection Questions

Functions:

1. Functions in C
2. Importance of part prototype in C
3. Functions that are executed before and after master() in C
4. render argument vs get out() in primary()
5. How to Count Variable Numbers of Arguments in C?,
6. What is evaluation order of function parameters in C?
7. Does C support office overloading?
8. How tin we return multiple values from a office?
9. What is the purpose of a role epitome?
10. Static functions in C
11. exit(), abort() and assert()
12. Implicit return type int in C
13. What happens when a function is called before its declaration in C?
14. _Noreturn function specifier in C
15. exit() vs _Exit()
16. __func__ identifier in C
17. Callback function in C
18. Nested functions in C
19. Parameter Passing Techniques
20. prisoner of war() function in C
21. tolower() function in C
22. time() function in C

Pointers:

1. Introduction to pointers in C and C++
2. Double Pointer (Pointer to Pointer) in C
3. Why C treats assortment parameters equally pointers?
4. Output of the program | Dereference, Reference, Dereference, Reference
5. Dangling, Void , Null and Wild Pointers
6. An Uncommon representation of array elements
7. How to declare a pointer to a function?
8. Pointer vs Array in C
9. void pointer in C
10. Naught pointer in C !
11. Function Arrow in C
12. well-nigh, far and huge pointers
13. Generic Linked List in C
14. restrict keyword in C
15. const char *p, char * const p and const char * const p
16. Arrow to an Array

Enum, Struct and Union:

1. Enum in C
2. Structures in C
3. Wedlock in C
4. Struct Hack
5. Structure Member Alignment, Padding and Data Packing
6. Operations on struct variables in C
7. Bit Fields in C
8. Structure Sorting (By Multiple Rules) in C++
9. Flexible array members in structure
10. Difference between Construction and Spousal relationship
11. Difference between C structures and C++ structures
12. Anonymous Wedlock and Structure in C
13. Compound Literals in C

Memory Management:

1. Memory Layout of C Programs,
2. How to deallocate retentiveness without using costless() in C?
3. calloc() versus malloc()
4. How does complimentary() know the size of memory to be deallocated?
5. Use of realloc()
6. What is Memory Leak? How can we avert?

File Treatment:

1. fseek() vs rewind() in C
2. EOF, getc() and feof() in C
3. fopen() for an existing file in write mode
4. Read/Write construction to a file
5. fgets() and gets() in C
6. Basics of File Handling
7. fsetpos() in C
8. rename role in C/C++
9. tmpfile() function in C
10. fgetc() and fputc() in C
11. fseek() in C/C++
12. ftell() in C
13. lseek() in C/C++
14. remove function in C/C++
15. Merge contents of 2 files into a 3rd file
16. Print contents of file in C

Puzzles:

1. C Program to print numbers from 1 to Due north without using semicolon?
2. How to detect sum of two numbers without using any operator
3. How will yous show retention representation of C variables?
4. Condition To Print "HelloWord"
5. Change/add together only one character and impress '*' exactly 20 times
6. How can we sum the digits of a given number in single statement?
7. What is the best style in C to convert a number to a string?
8. Calculate Logn in one line
9. Print "Even" or "Odd" without using Conditional argument
10. How will you impress numbers from 1 to 100 without using loop?
11. How can nosotros sum the digits of a given number in single argument?
12. How volition you impress "Geeks for Geeks" without using a semicolon
13. Write a one line C part to circular floating point numbers
14. How will implement Your Ain sizeof
15. How to count set bits in a floating point number in C?
16. How to change the output of printf() in main() ?
17. How to observe length of a cord without string.h and loop in C?
18. Implement your own itoa()
19. Write a C program that does not terminate when Ctrl+C is pressed
20. How to measure time taken by a function in C?
21. Print a long int in C using putchar() only
22. Convert a floating point number to cord in C
23. How to write a running C lawmaking without main()?
24. Write your own memcpy()
25. C program to print characters without using format specifiers
26. C plan to impress a string without any quote (singe or double) in the program
27. Execute both if and else statements simultaneously
28. Impress "Hello World" without using any header file

Misc:

1. Quine – A self-reproducing program
2. Complicated declarations in C
3. Utilise of bool in C
4. Sequence Points in C | Set 1
5. Optimization Techniques | Prepare 2 (swapping),
6. ASCII NUL, ASCII 0 ('0?) and Numeric literal 0
7. Little and Large Endian Mystery,
8. Comparator part of qsort() in C
9. Program to validate an IP address
10. Multithreading in C
11. Assertions in C/C++
12. fork() in C
13. Interesting Facts in C Programming
14. Precision of floating point numbers in C++ (floor(), ceil(), trunc(), round() and setprecision())
15. setjump() and longjump() in C
16. nextafter() and nexttoward() in C/C++
17. pthread_cancel() in C
18. pthread_equal() in C
19. pthread_self() in C
20. Local Labels in C
21. lvalue and rvalue in C
22. Get and set the stack size of thread attribute
23. Difference between fork() and exec()
24. Errors in C/C++
25. Why is C considered faster than other languages
26. Incompatibilities betwixt C and C++
27. Catechumen C/C++ code to associates linguistic communication
28. Error Treatment in C
29. Executing main() in C/C++ : Behind the scene
30. Hygienic Macros in C
31. Command line arguments in C/C++
32. scanf(), fscanf(), sscanf(), scanf_s(), fscanf_s(), sscanf_s()
33. Some Interesting Facts in C Programming
34. Database Connectivity using C/C++
35. Office Interposition in C
36. Macros vs Functions
37. Write your own memcpy() and memmove()

C Language Interview Questions

• Ordinarily Asked C Programming Interview Questions | Prepare 1
• Normally Asked C Programming Interview Questions | Gear up ii

C/C++ Programs

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Source: https://www.geeksforgeeks.org/c-programming-language/

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