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C is a procedural programming language. It was initially developed über Dennis Ritchie together a system programming language to write operating system. The taste features of c language incorporate low-level access kommen sie memory, straightforward set of keywords, and clean style, these attributes make c language suitable zum system programming prefer operating system or compiler development.

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Recent posts on samen !C output & Multiple an option QuestionsBasics, variable Declaration, Definition and Scope, dünn Types, storage Classes, Input/Output, Operators, Preprocessor, variety & Strings, regulate Statements, Functions, Pointers, Enum, Struct and Union, memory Management, record Handling, Puzzles, Misc, c Language interview Questions, Multiple choice Questions


C Language IntroductionC Programming Language Standardint (1 sign bit + 31 charme bits) keyword in CIs that fine to write “void main()” or “main()” an C/C++?Difference bolzen “int main()” and “int main(void)” in C/C++?Macros und Preprocessors in CCompiling a c program:- Behind the ScenesBenefits of c over various other languagesProgram verfehlt signalsEscape sequences an CLine Slicing bei CC/ C++ Tokens
Variables und Keywords in CHow space variables scoped in C – revolution or Dynamic?Scope rules bei CHow Linkers deal with Multiply Defined global Symbols?Quiz on change Declaration und ScopeComplicated declarations in CRedeclaration of global variable in CInternal und External LinkageDeclare variable together constantWhy variables doesn’t start with numbersRedeclaration of global variablesInitialization of global und static variables
Storage Classes in CStatic Variables in CUnderstanding “extern” keyword in CWhat are ns default values von static variables bei C?Understanding “volatile” qualifier bei CConst Qualifier in CInitialization des static variables in CUnderstanding “register” keyword in CQuiz on storage Classes in CUnderstanding volatile qualifier an C- set 1
Returned values of printf() and scanf()What is return type of getchar(), fgetc() und getc() ?Scansets bei Cputs() mit printf() weil das printing a stringWhat is use des %n in printf() ?How to print % using printf()?Quiz on input Output in CDifference between printf, sprintf and fprintf?Difference between getc(), getchar(), getch() and getche()Difference betwee %d und %i style specifierUse von fflush(stdin) in CClearing intake buffer bei C/C++scanf() and fscanf() an Cgetchar_unlocked() in CProblem v scanf()Differentiate printable und control characterrand() und srand() in C/C++
Introduction to operators in C und Arithmetic OperatorsRelational und Logical Operators bei CBitwise Operators in COperator Precedence and Associativity in CEvaluation order des operandsComma in C und C++sizeof operator an COperands zum sizeof operatorA comma operator questionResult des comma operator as l-value in C und C++Order of operands zum logical operatorsIncrement (Decrement) operators call for L-value ExpressionPrecedence of postfix ++ und prefix ++ in C/C++Modulus on negative NumbersC/C++ Ternary Operator – Some exciting ObservationsPre-increment (or pre-decrement) bei C++Difference betwee ++*p, *p++ und *++pResults von comparison operations in C und C++To find sum des two numbers there is no using any operatorSequence Points an CExecution von printf v ++ operatorsAnything written bei sizeof() is never executedDifference betwee strlen() und sizeof()Stringizing und Token-pasting operator
Write a c macro PRINT(x) which prints xVariable size arguments weil das MacrosMultiline macros in CCRASH() macro – interpretationThe OFFSETOF() macro,Branch forecast macros bei GCCDiffference betwee #define und const in C?A samen Programming Language PuzzleWhat’s difference betwee header records “stdio.h” und “stdlib.h” ?How to print a variable name in C?Constants in CHow a Preprocessor worksPreprocessor Directives : Behind ns scene-1Preprocessor Directives : Behind ns scene-2isgraph() library functionwrite your very own header file in Cdifftime() library functiontmpnam() library function_Generic keyword in Cmath.h library functionstypedef matches #define an Cstrftime() library functionexec family of functions
Introduction kommen sie Arrays bei C LanguageStrings in C LanguageProperties des array bei C LanguageDo notfall use sizeof zum array parametersInitialization von variables size arrays in CAre selection members deeply copied?What zu sein the difference betwee single quoted und double quoted declaration von char array?Initialization des a multidimensional arrays an C/C++Write one heat functions for strcat() and strcmp()What’s difference betwee char s<> und char *s in Cgets() ist risky kommen sie use!C function zu Swap strings,Storage zum Strings an CDifference between array und pointerHow kommen sie dynamically allocate a 2D array in C?How zu pass a 2D array as a parameter an C?How kommen sie write long strings an Multi-lines C/C++?What are the charme types zum which it zu sein not possible kommen sie create in array?Variable length Arrays bei C and C++Short hand array notationAccessing array out des boundsstrcpy() an C/C++strcmp() in C/C++strdup() und strdndup() in C/C++Pass an array von valueReverse a string bei C/C++strpbrk() in Cstrcoll() in C/C++ispunct() an Cstrspn() in Cisalpha() und isdigit() bei C/C++
What have to be charme type des case labels des switch statement bei C?For versus WhileA nested loop puzzleswitch statement in CDifference between while(1) und while(0)goto statementContinue StatementBreak StatementUsing range bei switch case
Functions in CImportance of function prototype an CFunctions that are executed before und after main() an Creturn statement mit exit() an main()How to Count change Numbers des Arguments bei C?,What zu sein evaluation order von function parameters bei C?Does samen support role overloading?How kann sein we return multiple worths from a function?What zu sein the purpose of a duty prototype?Static functions bei Cexit(), abort() and assert()Implicit return type int bei CWhat happens when a function ist called prior to its declaration in C?_Noreturn role specifier bei Cexit() vs _Exit()__func__ identifier bei CCallback function an CNested functions an CParameter passing Techniquespow() function bei Ctolower() function an Ctime() function in C
Introduction to pointers bei C and C++Double reminder (Pointer zu Pointer) an CWhy c treats range parameters together pointers?Output von the regimen | Dereference, Reference, Dereference, ReferenceDangling, Void , Null and Wild PointersAn uncommon representation des array elementsHow zu declare a pointer kommen sie a function?Pointer mit Array an Cvoid pointer in CNULL pointer in C !Function Pointer bei Cnear, far und huge pointersGeneric connected List in Crestrict keyword bei Cconst char *p, char * const p and const char * const pPointer to an Array
Enum in CStructures in CUnion bei CStruct HackStructure Member Alignment, Padding und Data PackingOperations on struct variables an CBit Fields in CStructure Sorting (By multiple Rules) in C++Flexible range members in structureDifference betwee Structure und UnionDifference between C structures and C++ structuresAnonymous Union and Structure in CCompound Literals bei C
Memory Layout of ns Programs,How to deallocate memory without using free() an C?calloc() matches malloc()How walk free() know ns size von memory zu be deallocated?Use des realloc()What zu sein Memory Leak? How can we avoid?
fseek() mit rewind() bei CEOF, getc() and feof() in Cfopen() for in existing file bei write modeRead/Write structure zu a filefgets() und gets() in CBasics des File Handlingfsetpos() an Crename function in C/C++tmpfile() function an Cfgetc() and fputc() an Cfseek() in C/C++ftell() bei Clseek() in C/C++remove function an C/C++Merge contents von two papers into a der dritte tag filePrint contents von file an C
C Program zu print numbers from 1 to N without using semicolon?How zu find sum of two numbers there is no using any kind of operatorHow will you nur memory depiction of samen variables?Condition kommen sie Print “HelloWord”Change/add just one character and print ‘*’ precisely 20 timesHow can we sum the digits von a offered number in single statement?What zu sein the best way in C zu convert a number zu a string?Calculate Logn bei one linePrint “Even” or “Odd” without making use of Conditional statementHow wollen you publish numbers native 1 to 100 without utilizing loop?How kann we sum die digits von a provided number an single statement?How wollen you publish “Geeks for Geeks” without using a semicolonWrite a one line c function zu round floating allude numbersHow wollen implement Your very own sizeofHow zu count collection bits in a floating point number in C?How zu change the output of printf() an main() ?How to find length of a string without string.h and loop in C?Implement your own itoa()Write a ns program that does notfall terminate wie Ctrl+C zu sein pressedHow zu measure time taken von a function bei C?Print a lang int an C utilizing putchar() onlyConvert a floating suggest number kommen sie string an CHow zu write a running c code without main()?Write your very own memcpy()C program to print characters without using layout specifiersC program kommen sie print a string without any teilen (singe or double) an the programExecute both if und else explanation simultaneouslyPrint “Hello World” there is no using any type of header file
Quine – A self-reproducing programComplicated declarations in CUse von bool bei CSequence Points an C | set 1Optimization approaches | set 2 (swapping),ASCII NUL, ASCII 0 (’0?) und Numeric literal meaning 0Little und Big Endian Mystery,Comparator function des qsort() bei CProgram kommen sie validate bei IP addressMultithreading an CAssertions in C/C++fork() bei CInteresting Facts bei C ProgrammingPrecision of floating point numbers an C++ (floor(), ceil(), trunc(), round() and setprecision())setjump() and longjump() in Cnextafter() and nexttoward() in C/C++pthread_cancel() in Cpthread_equal() an Cpthread_self() bei CLocal Labels bei Clvalue und rvalue in CGet and set the stack size of thread attributeDifference between fork() and exec()Errors an C/C++Why is samen considered quicker than various other languagesIncompatibilities betwee C und C++Convert C/C++ code to assembly languageError Handling bei CExecuting main() bei C/C++ : Behind die sceneHygienic Macros an CCommand heat arguments in C/C++scanf(), fscanf(), sscanf(), scanf_s(), fscanf_s(), sscanf_s()Some interesting Facts in C ProgrammingDatabase Connectivity making use of C/C++Function Interposition in CMacros vs FunctionsWrite your own memcpy() and memmove()
Commonly Asked c Programming interview Questions | collection 1Commonly Asked samen Programming interview Questions | collection 2
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