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Most viewed questions under tag c

+5 votes
1 answer
Write a program to identify a sentace is a Pangram or not.
posted Mar 22, 2016 by Shahsikant Dwivedi
  • c
  • string
  • algorithms
+2 votes
2 answers
Given a string and two words which are present in the string, find the minimum distance between the words
posted Oct 24, 2015 by anonymous
  • c
  • java
  • string
  • data structures
+1 vote
2 answers
C: How the ans become -6, whether char val=200 is signed or unsigned?
posted Oct 4, 2016 by anonymous
  • c
  • c programming
–4 votes
0 answers
What is difference between high level language and pure high level language?
posted Sep 22, 2014 by anonymous
  • language
  • c
+4 votes
1 answer
How to implement Least Recently Used Algorithm using C/C++ ??
posted Oct 17, 2013 by Vikas Upadhyay
  • data structures
  • c
  • c programming
+2 votes
1 answer
How to traverse a TREE without recursion?
posted Nov 28, 2013 by Neelam
  • data structures
  • tree
  • c
  • c programming
+5 votes
0 answers
How to find all sub arrays from an array in o(n) complexity?
posted May 5, 2014 by Atul Mishra
  • c programming
  • data structures
  • c
+5 votes
1 answer
How to write your own Pow() function in C?
posted Jan 6, 2014 by Atiqur Rahman
  • c
  • data structures
0 votes
First operating system designed using C programming language? [MCQ]
posted Nov 24, 2017 by anonymous
  • c
  • operating system
+7 votes
1 answer
What precautions should be taken while using macros with arguments?
posted Dec 17, 2013 by Prachi Agarwal
  • c
–1 vote
1 answer
Given an ODD number, print diamond pattern of stars recursively using C/C++?
posted May 25, 2017 by anonymous
  • interview questions
  • c
  • c++
+4 votes
0 answers
C program to find closest items of given number from array ?
posted Oct 9, 2014 by anonymous
  • c
+2 votes
2 answers
What is the equivalent code of the following statement in WHILE LOOP format?
posted Dec 2, 2014 by Vinitha
  • c
+4 votes
1 answer
C: How to accessing structure member through pointer using dynamic memory allocation?
posted Sep 22, 2015 by anonymous
  • c
  • c programming
+5 votes
3 answers
Why a++ executes faster than a+1 in C or C++?
posted Nov 19, 2013 by anonymous
  • c
  • c++
  • c programming
+2 votes
1 answer
Write a C/C++ program to print all possible strings of length k that can be formed from a set of n characters?
posted Mar 29, 2016 by anonymous
  • c
  • interview questions
0 votes
2 answers
Rearrange the array in such a way that the first element is first maximum and second element is first minimum?
posted Mar 18, 2016 by anonymous
  • array
  • sort
  • c
  • interview questions
+1 vote
3 answers
How do you construct an increment statement or decrement statement in C?
posted Dec 2, 2014 by Vinitha
  • c
+3 votes
1 answer
What is the difference between array_name and &array_name in C?
posted Nov 14, 2013 by Deepak Dasgupta
  • c
  • c programming
+3 votes
0 answers
How to find shortest path in a multistage graph using dynamic programming?
posted Mar 8, 2016 by anonymous
  • data structures
  • algorithms
  • c
  • c++
  • interview questions
+6 votes
3 answers
How would you rotate an NxN matrix by 90 degrees clockwise?
posted Nov 18, 2013 by Anuj Yadav
  • data structures
  • c
  • c programming
  • algorithms
+5 votes
1 answer
How to solve Josephus Problem using Linked List?
posted Nov 23, 2013 by Mona Sharma
  • data structures
  • c
  • c programming
  • algorithms
+1 vote
1 answer
C program to find out the maximum product using subarray of the given array?
posted Sep 23, 2014 by Aarti Jain
  • c
  • c programming
+4 votes
2 answers
What is the difference between elf and a.out ?
posted Nov 8, 2013 by Anuj Yadav
  • os
  • c
  • linux
+3 votes
2 answers
Why we use volatile variables in c?
posted Jan 21, 2014 by Prachi Agarwal
  • c
0 votes
1 answer
How to extract data from txt file using C?
posted Jan 13, 2015 by anonymous
  • c
+2 votes
2 answers
Write a C program to delete all repeated words in string?
posted May 14, 2017 by Neeraj Kumar
  • c
  • string
+1 vote
1 answer
Find the sum of sums of digits of a given number, as per the method mentioned below?
posted Sep 1, 2017 by Roh
  • c
+1 vote
2 answers
What's the difference between const char *p, char const *p, and char * const p?
posted Jul 4, 2014 by anonymous
  • c
  • c programming
+2 votes
1 answer
How to find mid point of singly linked list in a single pass only ?
posted Oct 23, 2013 by Priyanshi Goyal
  • data structures
  • c
  • algorithms
  • c programming
0 votes
4 answers
What is the difference between a string copy (strcpy) and a memory copy (memcpy)?
posted Jan 16, 2015 by anonymous
  • c
  • c++
  • interview questions
+4 votes
2 answers
Swap 2 characters in a sentence which is adjacent to white space
posted Aug 5, 2014 by Avinash Ks
  • c
  • array
  • c++
  • string
  • java
0 votes
1 answer
Given an array of N integers, can you find the sum of its elements? write in c code.
posted Apr 6, 2016 by Saurabh Pandey
  • c
+3 votes
2 answers
What is use of #pragma inline directive in c language?
posted Dec 4, 2013 by Deepak Raijada
  • c
  • c programming
+1 vote
2 answers
Find the minimum no of operations to convert a string into a palindrome?
posted Aug 28, 2014 by Hindhuja Ashokkumar Nair
  • c programming
  • c
0 votes
1 answer
C: What is the prototype of sizeof ?
posted Jul 18, 2014 by anonymous
  • c
  • c++
+6 votes
1 answer
What is the difference between open and create function in c?
posted Jan 28, 2014 by anonymous
  • c
  • c programming
+1 vote
2 answers
PROGRAM TO IMPLEMENT MULTIPLE STACK IN A SINGLE ARRAY C LANGUAGE
posted Sep 29, 2016 by Sathyasree
  • c
  • data structures
+2 votes
1 answer
How to compile glibc with -fPIC?
posted Oct 7, 2013 by Naveena Garg
  • gcc
  • fpic
  • c
  • glib
+7 votes
1 answer
Find number of anagram groups ?
posted Nov 18, 2013 by Vikas Upadhyay
  • algorithms
  • c
  • c programming
  • data structures
+5 votes
2 answers
At what stage of compilation inline function is replaced with fn call & in what conditions inline function will fail?
posted Apr 25, 2016 by Chirag Gangdev
  • c++
  • c
+4 votes
1 answer
How are Pipes in Linux, how to create them and what is the difference between half duplex and full duplex pipes?
posted Sep 22, 2015 by Mishthy Mukherjee
  • linux
  • pipe
  • c
+2 votes
1 answer
What are segment and offset addresses in C?
posted Dec 4, 2013 by Anuj Mishra
  • c
  • c programming
+1 vote
1 answer
regarding __atomic_load_n()
posted Sep 18, 2013 by Anderson
  • c
  • threads
+4 votes
1 answer
What are the advantages of using array of pointers to string instead of an array of strings in C/C++?
posted Mar 29, 2016 by Mohammed Hussain
  • c
  • array
0 votes
2 answers
Is it possible to run a C program without main function?
posted Nov 26, 2014 by anonymous
  • c
+1 vote
1 answer
C : Difference between ++*p, *++p and *p++ in case pointer p is pointing to an integer array ?
posted Oct 5, 2016 by Vikram Singh
  • interview questions
  • c programming
  • c
+1 vote
1 answer
Unique hash function for every tweet in Twitter?
posted Oct 4, 2015 by anonymous
  • c
  • hash
  • c++
  • java
+1 vote
2 answers
C: Difference between normal function calling and using function pointer calling?
posted Jul 7, 2014 by anonymous
  • c
  • c programming
  • function
+7 votes
2 answers
How to swap the two nibbles in a byte ?
posted Nov 18, 2013 by Anuj Yadav
  • c
  • c programming
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