Most viewed questions under tag c programming

+3 votes

1 answer

Rearrange a string so that all same characters become d distance away!

posted May 7, 2014 by Muskan

+8 votes

2 answers

Swap the first 8 bits and the last 8 bits of 16-bit value

posted Feb 6, 2014 by Manu Lakaster

+4 votes

2 answers

Swap the ith and jth Bits for a 32-Bit Integer.

posted Nov 23, 2013 by Vikas Upadhyay

+5 votes

1 answer

C program for bit pattern search?

posted Dec 30, 2013 by Giri Prasad

+2 votes

3 answers

How to print element of 2d matrix in spiral?

posted Oct 23, 2013 by Anuj Yadav

+7 votes

1 answer

Find the Common Ancestor and Print the Path.

posted Nov 23, 2013 by anonymous

+5 votes

2 answers

Is it better to use a macro or a function?

posted Nov 19, 2013 by anonymous

+4 votes

2 answers

C: Find the string which is made up of maximum number of other strings ?

posted Oct 18, 2013 by Vikram Singh

+7 votes

0 answers

Given two n-node trees, how many rotations does it take to convert one tree into the other?

posted Nov 18, 2013 by Vikas Upadhyay

+5 votes

0 answers

Find out a number which is palindrome in decimal and octal notation?

posted Nov 13, 2013 by anonymous

+2 votes

1 answer

How to delate a node from the threaded binary tree?

posted Nov 1, 2013 by Meenal Mishra

+7 votes

2 answers

Can we define function with in function.

posted Oct 13, 2013 by Mona Sharma

+10 votes

2 answers

How to write a C program to find the GCD of two numbers?

posted Nov 18, 2013 by Mona Sharma

+3 votes

4 answers

Make palindrome of link list's element

posted Oct 23, 2013 by Anuj Yadav

+2 votes

1 answer

C Program to find LCM of given numers using Recursion?

posted Dec 15, 2014 by Chirag Gangdev

+5 votes

2 answers

Is Singly Linked List a Palindrome ??

posted Nov 4, 2013 by Mona Sharma

+1 vote

1 answer

How to double the number of vowels in a given string using C?

posted Mar 17, 2014 by Rahul Mehra

+6 votes

2 answers

Implement a function to find the first character in a string which only appears once.

posted Dec 12, 2013 by Anuj Yadav

+3 votes

4 answers

Why comparing float gives unexpected output in C?

posted May 22, 2015 by Mohammed Hussain

+3 votes

1 answer

How to find all permutations of a given string?

posted Nov 28, 2013 by Neelam

+5 votes

2 answers

Is it valid to address one element beyond the end of an array?

posted Dec 21, 2013 by Prachi Agarwal

+1 vote

2 answers

C: Difference between constant and volatile qualifier?

posted Jun 23, 2014 by Ganesh

+5 votes

1 answer

What is a far pointer? Where we use it?

posted Nov 9, 2013 by Mona Sharma

0 votes

1 answer

C: Enum constant or Macro constant, when to use which one ?

posted Aug 14, 2014 by Harshita

+5 votes

1 answer

Can we realloc a string inside a structure in C?

posted Jun 3, 2016 by Rupali Dadhe

+9 votes

1 answer

How to scan a string till we hit a new line using scanf()?

posted Nov 18, 2013 by Mona Sharma

+3 votes

2 answers

What is a multilevel pointer in c?

posted Jun 4, 2015 by Mohammed Hussain

+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

+3 votes

1 answer

Printing all permutations of a given string in C

posted Apr 10, 2014 by anonymous

0 votes

2 answers

How to remove all characters in a string except alphabet?

posted Mar 9, 2016 by Sumana

+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

+4 votes

2 answers

C: What is a null pointer assignment error?

posted Dec 4, 2013 by Deepak Raijada

+3 votes

1 answer

Why do we use fflush(stdin) in programming specially C and C++?

posted Dec 11, 2015 by Mishthy Mukherjee

+3 votes

2 answers

What is the difference between: #include <stdio.h> and #include "stdio.h"?

posted Nov 5, 2015 by Mohammed Hussain

+3 votes

1 answer

Wireshark : How to print the buffer you received in a packet in the terminal

posted Apr 14, 2014 by Sachidananda Sahu

+2 votes

2 answers

What is the difference between array and pointer in C?

posted Dec 8, 2015 by anonymous

+4 votes

1 answer

What is the last number, if we delete nth number of a circle ?

posted Dec 12, 2013 by Diya Sharma

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

+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

+6 votes

3 answers

Reverse the order of the words

posted Oct 29, 2013 by Mona Sharma

+1 vote

1 answer

C Program to Accept Paragraph using scanf?

posted May 22, 2014 by Atul Mishra

+2 votes

2 answers

How to find size of structure without using sizeof operator in C?

posted Jun 2, 2015 by Mohammed Hussain

+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

+8 votes

1 answer

How to implement a read-write lock in C++ ?

posted Feb 11, 2014 by Kanika Prashar

+3 votes

5 answers

Print source code using C program

posted Oct 31, 2013 by anonymous

+2 votes

1 answer

why is sizeof() an operator and not a function ?

posted Sep 6, 2013 by Ganesh Kumar

+4 votes

1 answer

Write a c Program for Pyramid ?

posted Dec 30, 2013 by Giri Prasad

+4 votes

3 answers

C: Why redefining of variable is not an error?

posted Jan 24, 2014 by Atiqur Rahman

+4 votes

2 answers

How to find if a binary tree is mirror image of another binary tree?

posted Oct 21, 2013 by anonymous

+1 vote

1 answer

C Program to Calculate Area of Circle using Pointer?

posted Dec 2, 2014 by Vinitha