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Post under tag c
Most viewed questions under tag c
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0
votes
1
answer
C: Enum constant or Macro constant, when to use which one ?
posted
Aug 14, 2014
by
Harshita
c programming
c
+1
vote
2
answers
C: Difference between constant and volatile qualifier?
posted
Jun 23, 2014
by
Ganesh
c
volatile
c programming
–1
vote
1
answer
How to find peak element of an array using C or C++?
posted
May 6, 2016
by
anonymous
c
array
c++
+2
votes
3
answers
Remove duplicate characters from given string using C?
posted
Feb 8, 2016
by
anonymous
string
c
+3
votes
2
answers
How would you find out if one of the pointers in a linked list is corrupted or not?
posted
Sep 24, 2014
by
Aarti Jain
data structures
c
linklist
+5
votes
4
answers
C: Does there any function to convert the int or float to a string?
posted
Jan 21, 2014
by
Prachi Agarwal
c
c++
0
votes
What is the size of ‘int’ in C? [MCQ]
posted
Nov 24, 2017
by
anonymous
c
interview questions
+5
votes
1
answer
What is a far pointer? Where we use it?
posted
Nov 9, 2013
by
Mona Sharma
c programming
c
+7
votes
0
answers
How to find the lowest common ancestor of the two given nodes in a Tree?
posted
Jan 2, 2014
by
anonymous
data structures
c
algorithms
tree
+4
votes
0
answers
What's wrong in this code?? This code is about Limiting the maximum size of file the process can create
posted
Mar 8, 2014
by
Raghu
linux
process
c
c programming
+2
votes
1
answer
what is meant by FSM and SSM?
posted
Nov 6, 2013
by
Giri Prasad
c
umts
lte
0
votes
1
answer
C: Is there any difference between local variable and automatic variable?
posted
May 22, 2017
by
anonymous
c
interview questions
+3
votes
2
answers
Pre and Post Increment in C/C++
posted
Oct 28, 2014
by
anonymous
c
+4
votes
2
answers
Find the second largest element in an integer array,without using sorting techniques and complexity must not exceed O(n)
posted
Mar 20, 2016
by
Shahsikant Dwivedi
c
algorithms
interview questions
+9
votes
1
answer
How to scan a string till we hit a new line using scanf()?
posted
Nov 18, 2013
by
Mona Sharma
c
c programming
+1
vote
2
answers
How to get the IP-Address of the machine in C/C++?
posted
Aug 23, 2014
by
anonymous
c
ipaddress
+6
votes
2
answers
What is the simples way to check if the sum of two unsigned integers has resulted in an overflow.
posted
Oct 29, 2013
by
Anuj Yadav
c
c programming
data structures
+3
votes
2
answers
What function should be used to free the memory allocated by calloc() ? and how?
posted
Jul 19, 2016
by
Vrije Mani Upadhyay
c
memory allocation
+2
votes
1
answer
Write a function in c that takes 2 numbers in string and forms a string containing the addition of these 2 numbers?
posted
Sep 1, 2017
by
Roh
c
0
votes
1
answer
C/Java: How to program to check if input matrix is a valid sudoku solution?
posted
Jul 2, 2015
by
anonymous
c
java
+3
votes
1
answer
Given input as a string, return an integer as the sum of all numbers found in the string?
posted
Jun 7, 2017
by
anonymous
interview questions
c
string
0
votes
5
answers
How to find a no is even or odd without using % operator or without using loop?
posted
Sep 7, 2014
by
anonymous
c
+2
votes
3
answers
Why volatile keyword is used?
posted
Mar 27, 2014
by
Pushpak Chauhan
c
c++
–1
vote
1
answer
Write a C program to check if the given string is repeated substring or not?.
posted
Jul 27, 2016
by
anonymous
c
interview questions
string
+3
votes
1
answer
How to divide an array into two parts so that average of both the arrays are equal?
posted
Oct 12, 2015
by
anonymous
c
data structures
algorithms
+3
votes
1
answer
What is the difference between a NULL Pointer and a NULL Macro?
posted
Apr 21, 2016
by
Prajwal C.m.
c
pointer
+3
votes
1
answer
How to exit from scanf after some time?
posted
Oct 28, 2014
by
Prithvi
c
+3
votes
3
answers
What is the difference between a pointer and a reference?
posted
Dec 29, 2014
by
Emran
c
c++
+4
votes
2
answers
C: What is a null pointer assignment error?
posted
Dec 4, 2013
by
Deepak Raijada
c
c programming
pointer
+1
vote
1
answer
What is multicore programming and how it is different from normal C multithread program.
posted
Aug 19, 2014
by
Venkatgiri T
c
multicore
multiprocessing
+3
votes
1
answer
Printing all permutations of a given string in C
posted
Apr 10, 2014
by
anonymous
c
c programming
data structures
+6
votes
2
answers
What do the functions atoi(), itoa() and gcvt() do
posted
Dec 3, 2013
by
Prachi Agarwal
c
+6
votes
2
answers
Print a binary tree from top to bottom in level order
posted
Jan 3, 2014
by
Salil Agrawal
data structures
c
tree
algorithms
+2
votes
2
answers
Python: Running code from source that includes extension modules
posted
Oct 2, 2013
by
Luv Kumar
python
c
extension
+1
vote
1
answer
What type of conversion is not accepted in C & why? a)char to int b)float to char pointer c)int to char d)double to char
posted
Aug 28, 2017
by
anonymous
c
interview questions
+2
votes
3
answers
What is the difference between the while and do while loop in C?
posted
Apr 3, 2017
by
anonymous
c
interview questions
+3
votes
1
answer
Why do we use fflush(stdin) in programming specially C and C++?
posted
Dec 11, 2015
by
Mishthy Mukherjee
c
c programming
+2
votes
2
answers
What is the difference between array and pointer in C?
posted
Dec 8, 2015
by
anonymous
c
c programming
+4
votes
1
answer
What is the last number, if we delete nth number of a circle ?
posted
Dec 12, 2013
by
Diya Sharma
data structures
algorithms
c
c programming
0
votes
2
answers
C program to count the number of lines in a text file and reverse the contents in the file to write in an output file?
posted
Jan 27, 2015
by
Deepak Chitragar
c programming
c
+6
votes
3
answers
Reverse the order of the words
posted
Oct 29, 2013
by
Mona Sharma
c
c programming
data structures
+2
votes
1
answer
How to implement a C / C++ program for Dijkstra's shortest path algorithm.
posted
Dec 24, 2015
by
anonymous
algorithms
c
data structures
0
votes
2
answers
Find the first non repeating character in a string using C/C++?
posted
May 25, 2017
by
anonymous
c
interview questions
string
c++
+1
vote
1
answer
How to print 1s and 2s complement of a Binary String using C?
posted
Jan 29, 2016
by
anonymous
c
string
+4
votes
3
answers
C: Why redefining of variable is not an error?
posted
Jan 24, 2014
by
Atiqur Rahman
c
c programming
+5
votes
1
answer
How to construct a binary search tree from a given postorder or preorder sequence.
posted
Oct 25, 2013
by
Luv Kumar
data structures
c
c programming
tree
+2
votes
1
answer
Explain the volatile and mutable keywords in C/C++ with an example?
posted
Apr 4, 2016
by
Mohammed Hussain
c++
c
+3
votes
5
answers
Print source code using C program
posted
Oct 31, 2013
by
anonymous
c
c programming
+1
vote
3
answers
Data Structure: What is the efficient way to delete middle node of a singly linked list ?
posted
May 18, 2014
by
Ganesh Kumar
data structures
c programming
c
linklist
algorithms
+1
vote
1
answer
If you are using C language to implement the heterogeneous linked list, what pointer type will you use?
posted
May 19, 2015
by
anonymous
data structures
c
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