Most voted questions under tag c programming

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What is the recommended way of timing two pieces of code in C

posted Feb 26, 2016 by anonymous

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1 answer

Write an algorithm to add and multiply two large integers, which cannot be represented by built-in types.

posted Dec 19, 2015 by anonymous

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1 answer

Write a function that finds the last instance of a character in a string?

posted Nov 27, 2015 by Mohammed Hussain

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2 answers

Can we specify variable field width in a scanf() format string? If possible how?

posted Nov 18, 2015 by Mohammed Hussain

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1 answer

Out of fgets() and gets() which function is safe to use and why?

posted Nov 18, 2015 by Mohammed Hussain

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How to print hollow square of stars(4*4) in a matrix form?

posted Oct 4, 2015 by anonymous

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How to validate two binary trees have same content (integers) but may have different sturcture?

posted Oct 2, 2015 by anonymous

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1 answer

How to solve UDP packet drop issues between different internal processes in Linux environment ?

posted Sep 10, 2015 by Sourav Mondal

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What is the minimum size of stack is assigned to a process?

posted Sep 10, 2015 by anonymous

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1 answer

Can I use C system() to replace bash script?

posted Sep 2, 2015 by Ritika

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How main function is different then other functions in C?

posted Aug 24, 2015 by anonymous

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2 answers

How to set up a local environment of C programming on Linux Machine?

posted Aug 11, 2015 by anonymous

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1 answer

What is the difference between sleep and usleep in C, please explain with example?

posted Jul 27, 2015 by Tapesh Kulkarni

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1 answer

While debugging CORE file with GDB, Why we have to use executable file also along with that?

posted Jul 1, 2015 by anonymous

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2 answers

What is a cyclic property of data type in c? Explain with any example.

posted Jun 3, 2015 by Mohammed Hussain

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3 answers

Write a c program to modify the constant variable in c?

posted Jun 1, 2015 by Mohammed Hussain

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Does there exist any way to make the command line arguments available to other functions in C

posted Mar 30, 2015 by Amit Kumar Pandey

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1 answer

How we can print a string on the printer in C?

posted Mar 30, 2015 by Amit Kumar Pandey

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1 answer

What are different types of anonymous classes in JAVA, Please explain with an example?

posted Feb 27, 2015 by Amit Kumar Pandey

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1 answer

Write a C program string search and replacement?

posted Jan 13, 2015 by Chirag Gangdev

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3 answers

What are the advantages of pointer ?

posted Jan 12, 2015 by Emran

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What are the advantages of doing memory mapped IO?

posted Jan 2, 2015 by Syed

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what is function pointer,pointer to function,double pointer to function explain in detail with example?

posted Dec 31, 2014 by Sridharan P

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2 answers

Assigning value through Pointer

posted Dec 4, 2014 by sivanraj

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1 answer

C Program to Calculate Area of Circle using Pointer?

posted Dec 2, 2014 by Vinitha

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C Program to Calculate Area of Square?

posted Dec 2, 2014 by Vinitha

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1 answer

C Program to Calculate Area of Rectangle?

posted Dec 2, 2014 by Roshan

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1 answer

C Program to Calculate Area of Circle?

posted Dec 2, 2014 by Roshan

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1 answer

C program to find out the maximum product using subarray of the given array?

posted Sep 23, 2014 by Aarti Jain

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1 answer

How to create a c program to print a alphabet in the form of stars?

posted Sep 8, 2014 by anonymous

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2 answers

Find the minimum no of operations to convert a string into a palindrome?

posted Aug 28, 2014 by Hindhuja Ashokkumar Nair

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1 answer

C: Cyclomatic complexity ?

posted Aug 14, 2014 by Harshita

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2 answers

Pointer arithmetic issue in C/C++?

posted Jul 28, 2014 by anonymous

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How to sort the alphanumeric string?

posted Jul 15, 2014 by anonymous

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2 answers

Limitations of switch case statement?

posted Jul 7, 2014 by anonymous

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Find all pairs of from two arrays which adds up to a specific sum?

posted Jul 7, 2014 by Tapesh Kulkarni

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2 answers

C: Difference between normal function calling and using function pointer calling?

posted Jul 7, 2014 by anonymous

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2 answers

What's the difference between const char *p, char const *p, and char * const p?

posted Jul 4, 2014 by anonymous

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2 answers

Do we always need to return from the main function?

posted Jul 3, 2014 by Meenal Mishra

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1 answer

Give an example of Algo/Program whose time complexity is O(log log n) ?

posted Jun 24, 2014 by Sachidananda Sahu

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2 answers

C: Difference between constant and volatile qualifier?

posted Jun 23, 2014 by Ganesh

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1 answer

C: How to implement garbage collector in C language ?

posted Jun 4, 2014 by Vimal Kumar Mishra

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2 answers

C: Which is the difference between inline function and macro function ?

posted May 31, 2014 by Ganesh Kumar

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1 answer

C Program to Accept Paragraph using scanf?

posted May 22, 2014 by Atul Mishra

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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

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1 answer

Why a 4-byte floating point number can actually hold fewer distinct values than a 4-byte integer?

posted Apr 29, 2014 by Atul Mishra

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1 answer

Find the number of zeroes in an array in C/C++

posted Apr 8, 2014 by anonymous

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1 answer

How to generate the following series in C language?

posted Apr 8, 2014 by Arjuna

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1 answer

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

posted Mar 17, 2014 by Rahul Mehra

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WAP in C to generate strings upto length 15 with individual symbols like {0,1}, {a,b} and {+,-}

posted Feb 16, 2014 by Prachi Agarwal