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Recent questions under tag c programming

+7 votes
1 answer
write a program in C to know the last modification date of a file?
posted Dec 16, 2013 by Neeraj Pandey
  • c
  • c programming
+5 votes
0 answers
print the longest path of a binary tree ?
posted Dec 12, 2013 by Mona Sharma
  • data structures
  • c
  • c programming
  • algorithms
  • tree
+4 votes
2 answers
How to verify whether a binary tree is balanced tree?
posted Dec 12, 2013 by Mona Sharma
  • c programming
  • tree
  • c
  • data structures
  • algorithms
+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
  • c
  • c programming
  • algorithms
  • data structures
+4 votes
0 answers
Calculate 1+2+…+n without multiplication?
posted Dec 12, 2013 by Anuj Yadav
  • c
  • c programming
  • data structures
  • algorithms
+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
+5 votes
1 answer
Given an unsorted array, find the max length of subsequence ?
posted Dec 12, 2013 by Gaurav Sharma
  • data structures
  • c
  • c programming
  • algorithms
+6 votes
1 answer
Given a matrix with 1s and 0s ?
posted Dec 12, 2013 by Gaurav Sharma
  • c programming
  • data structures
  • c
  • algorithms
+5 votes
1 answer
String Path in Matrix ?
posted Dec 12, 2013 by Gaurav Sharma
  • c programming
  • c
  • data structures
  • algorithms
+2 votes
1 answer
C: Counting the number of arguments in __VA_ARGS__
posted Dec 12, 2013 by Seema Siddique
  • c
  • c programming
+2 votes
1 answer
C: Difference between random number generator and pseudo random number generator ?
posted Dec 12, 2013 by Neeraj Mishra
  • c
  • c programming
  • algorithms
+8 votes
1 answer
Convert the given string into palindrome with minimum number of appends ?
posted Dec 10, 2013 by Diya Sharma
  • algorithms
  • data structures
  • c
  • c programming
  • string
+5 votes
1 answer
Converting a recursive function into iterative function?
posted Dec 6, 2013 by Salil Agrawal
  • data structures
  • c programming
  • c
  • recursion
+4 votes
2 answers
C: What is a null pointer assignment error?
posted Dec 4, 2013 by Deepak Raijada
  • c
  • c programming
  • pointer
+3 votes
2 answers
What is use of #pragma inline directive in c language?
posted Dec 4, 2013 by Deepak Raijada
  • c
  • c programming
+2 votes
1 answer
What are segment and offset addresses in C?
posted Dec 4, 2013 by Anuj Mishra
  • c
  • c programming
+7 votes
2 answers
What is automatic type promotion in c
posted Dec 3, 2013 by Prachi Agarwal
  • c
  • c programming
+3 votes
1 answer
Reverse a link-list without any additional pointer?
posted Dec 2, 2013 by anonymous
  • c
  • c programming
  • data structures
  • linklist
+3 votes
1 answer
How to find if two numbers are with different sign?
posted Nov 29, 2013 by Sanketi Garg
  • c
  • c programming
+3 votes
2 answers
How to find-out if given number is Fibannaci number?
posted Nov 28, 2013 by anonymous
  • data structures
  • c
  • c programming
  • algorithms
+2 votes
1 answer
How to traverse a TREE without recursion?
posted Nov 28, 2013 by Neelam
  • data structures
  • tree
  • c
  • c programming
+3 votes
1 answer
How to find all permutations of a given string?
posted Nov 28, 2013 by Neelam
  • data structures
  • algorithms
  • c programming
  • c
+7 votes
1 answer
Print cousins of a given node in a tree?
posted Nov 26, 2013 by anonymous
  • algorithms
  • c
  • data structures
  • c programming
  • tree
+7 votes
1 answer
Check if a tree is a subtree of another tree?
posted Nov 26, 2013 by anonymous
  • data structures
  • c
  • c programming
  • algorithms
  • tree
+6 votes
0 answers
Connect same level nodes without level order traversal in a Binary Tree?
posted Nov 26, 2013 by anonymous
  • algorithms
  • data structures
  • c
  • tree
  • c programming
0 votes
2 answers
Address of variable vs pointer
posted Nov 25, 2013 by sivanraj
  • c
  • c programming
+4 votes
1 answer
What are the limitation to use recursive function?
posted Nov 24, 2013 by sivanraj
  • c
  • data structures
  • c programming
+5 votes
2 answers
What is the use of structure padding in C?
posted Nov 24, 2013 by sivanraj
  • data structures
  • c
  • c programming
  • os
+5 votes
1 answer
How to compute modulo power of big integers?
posted Nov 24, 2013 by Govindaluri Kishore
  • c programming
  • c
  • data structures
+6 votes
2 answers
Count Number of Non Leaf Nodes of a given Tree ?
posted Nov 23, 2013 by Mona Sharma
  • data structures
  • c
  • algorithms
  • c programming
+6 votes
2 answers
Check whether a Tree and its Mirror Image are same?
posted Nov 23, 2013 by Mona Sharma
  • data structures
  • algorithms
  • c
  • c programming
  • tree
+4 votes
2 answers
Swap the ith and jth Bits for a 32-Bit Integer.
posted Nov 23, 2013 by Vikas Upadhyay
  • c
  • data structures
  • c programming
+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
+5 votes
1 answer
How to find nodes in a tree which has longest path?
posted Nov 23, 2013 by Anuj Yadav
  • data structures
  • algorithms
  • c
  • c programming
  • tree
+7 votes
1 answer
Print Border of given Tree in Anticlockwise Direction ?
posted Nov 23, 2013 by Diya Sharma
  • c
  • data structures
  • algorithms
  • c programming
  • tree
+6 votes
2 answers
How to print all right nodes of tree?
posted Nov 23, 2013 by anonymous
  • data structures
  • algorithms
  • c programming
  • c
  • tree
+7 votes
1 answer
Find the Common Ancestor and Print the Path.
posted Nov 23, 2013 by anonymous
  • algorithms
  • data structures
  • c
  • tree
  • c programming
+3 votes
1 answer
What is the meaning of Reentrancy in operating system?
posted Nov 21, 2013 by Luv Kumar
  • os
  • c programming
+5 votes
2 answers
How to disable optimization for particular assignment statements?
posted Nov 21, 2013 by Amit Parthsarthi
  • c
  • c programming
  • optimization
  • gcc
+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
+5 votes
2 answers
What are the standard predefined macros in C language?
posted Nov 19, 2013 by anonymous
  • c
  • c programming
+5 votes
2 answers
Is it better to use a macro or a function?
posted Nov 19, 2013 by anonymous
  • c
  • c programming
+10 votes
2 answers
How to write a C program to find the GCD of two numbers?
posted Nov 18, 2013 by Mona Sharma
  • c
  • c programming
+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
+9 votes
2 answers
How do you compare floating point numbers?
posted Nov 18, 2013 by Anuj Yadav
  • c
  • c programming
+7 votes
2 answers
How to swap the two nibbles in a byte ?
posted Nov 18, 2013 by Anuj Yadav
  • c
  • c programming
+7 votes
3 answers
Is there a way to multiply matrices in lesser than o(n^3) time complexity?
posted Nov 18, 2013 by Anuj Yadav
  • data structures
  • c
  • algorithms
  • c programming
+7 votes
1 answer
Find number of anagram groups ?
posted Nov 18, 2013 by Vikas Upadhyay
  • algorithms
  • c
  • c programming
  • data structures
+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
  • c
  • data structures
  • algorithms
  • c programming
+7 votes
0 answers
Spider and Fly.
posted Nov 18, 2013 by Anuj Yadav
  • c
  • c programming
  • algorithms
  • data structures
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