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Recent posts under tag c

+1 vote
1 answer
How to find an element in MIN/MAX heap?
posted Dec 15, 2015 by Rajan Paswan
  • c
+3 votes
2 answers
How to find the first non-repeated element in an unsorted array?
posted Dec 15, 2015 by anonymous
  • array
  • algorithms
  • c
+1 vote
2 answers
Given an array, How to find the first element that appears an even number of times?
posted Dec 15, 2015 by anonymous
  • array
  • algorithms
  • c
+2 votes
1 answer
Can any one help me to find logical error in my code of heap sort?
posted Dec 13, 2015 by anonymous
  • c
  • heap
  • sort
+2 votes
2 answers
C:Can we use Semicolon in #define ?
posted Dec 12, 2015 by anonymous
  • c
+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
+3 votes
2 answers
DS: Write program to reverse a singly linked list ?
posted Dec 10, 2015 by Vikram Singh
  • data structures
  • c
  • linklist
+1 vote
1 answer
DS: Can binary search be performed in linked list ?
posted Dec 10, 2015 by Vikram Singh
  • data structures
  • c
+3 votes
0 answers
Given a binary tree print it in inward spiral order i.e first print level 1, then level n, then 2, then n-1 and so on?
posted Dec 10, 2015 by anonymous
  • data structures
  • tree
  • c
+2 votes
1 answer
Provide an algorithm to add and multiply two large integers which cannot be represented by built-in types.
posted Dec 10, 2015 by anonymous
  • algorithms
  • data structures
  • c
+2 votes
2 answers
What is the difference between array and pointer in C?
posted Dec 8, 2015 by anonymous
  • c
  • c programming
+1 vote
1 answer
How to implement a Graph using disjoint set data structure?
posted Dec 7, 2015 by Rajan Paswan
  • data structures
  • c
+3 votes
2 answers
C: How to convert a string where each char is followed by its occurrence into absolute string?
posted Dec 7, 2015 by anonymous
  • c
  • string
+2 votes
1 answer
C API to validate web address.
posted Dec 7, 2015 by Arshad Khan
  • c
  • c programming
+3 votes
1 answer
Can any one solve this problem (a Game) in c or c++ or any other language?
posted Dec 6, 2015 by Rajan Paswan
  • c
  • algorithms
+4 votes
4 answers
I am looking for the non recursive code (C/C++ for Binary Search Tree, Please help?
posted Dec 6, 2015 by anonymous
  • c
  • tree
  • data structures
+6 votes
2 answers
What is use of huge, near and far pointer in c language?
posted Dec 6, 2015 by anonymous
  • c
  • pointer
+3 votes
3 answers
What is location of huge pointer in C language in Memory?
posted Dec 5, 2015 by anonymous
  • c programming
  • c
  • pointer
+2 votes
1 answer
How to check if expression has redundant braces using C?
posted Dec 4, 2015 by anonymous
  • c
  • algorithms
+2 votes
1 answer
How to convert a number into string i.e. 1234 to one two three without using if or switch statement?
posted Dec 3, 2015 by anonymous
  • c
  • string
+3 votes
3 answers
What should be the best way to reverse a string in C without the use of strrev?
posted Dec 3, 2015 by anonymous
  • c
  • string
+1 vote
1 answer
How to start an application as daemon?
posted Nov 30, 2015 by Chirag Gangdev
  • linux
  • c
+3 votes
1 answer
Write a routine that prints out a 2-D array in spiral order?
posted Nov 27, 2015 by Mohammed Hussain
  • c
  • data structures
+3 votes
2 answers
Write a function to find the depth of a binary tree? Please give sample code?
posted Nov 23, 2015 by Mohammed Hussain
  • data structures
  • c
+3 votes
1 answer
Given an active stream of sorted arrays, how would you merge them efficiently?
posted Nov 16, 2015 by Saif Khanam
  • data structures
  • algorithms
  • c
  • java
+3 votes
1 answer
What is the difference between char s[] and char *s in C?
posted Nov 16, 2015 by Saif Khanam
  • c
  • c programming
+2 votes
1 answer
How to Use libwireshark in C Program to Decode Network Packets?
posted Nov 6, 2015 by Amit Kumar Pandey
  • c
+2 votes
2 answers
How to check if a given Binary Tree is Heap?
posted Nov 3, 2015 by anonymous
  • data structures
  • tree
  • c
+2 votes
1 answer
Find minimum distance between two words (order preserved) in a big string?
posted Oct 30, 2015 by Mohammed Hussain
  • c
  • c++
  • string
  • data structures
+2 votes
1 answer
How to find if a given expression is a valid arithmetic expression?
posted Oct 30, 2015 by Mohammed Hussain
  • c
  • c programming
  • c++
+2 votes
1 answer
While running the file, Why am I able to delete a small file but not large file?
posted Oct 29, 2015 by anonymous
  • c
  • linux
+3 votes
2 answers
A list contains a set of numbers, one number presents once and other numbers present even no. of times.
posted Oct 26, 2015 by Vikram Singh
  • c programming
  • c
  • algorithms
  • data structures
+2 votes
1 answer
Write a C program which accept two strings and print characters in second string which are not present in first string?
posted Oct 26, 2015 by anonymous
  • c
  • string
+1 vote
0 answers
Remove extra brackets in a mathematical expression: i.e. for Given input: ((A+B)*C), expected output is (A+B)*C
posted Oct 24, 2015 by anonymous
  • data structures
  • algorithms
  • c
+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
+2 votes
0 answers
C: Print all valid parentheses combination for a number i.e. for n = 3 output would be ()()(), (())(), ()(())
posted Oct 15, 2015 by anonymous
  • c
  • c programming
  • algorithms
+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
How to implement pow(x, y) in C/C++ which should return x^y. Please provide both iterative and recursive way?
posted Oct 12, 2015 by anonymous
  • c
  • recursion
  • function
  • c++
+3 votes
1 answer
How can we implement an LRU cache using just a single container i.e. map or unordered_map?
posted Oct 8, 2015 by anonymous
  • cache
  • c
  • data structures
+4 votes
0 answers
Extract all elements in a link-list which appeared only once?
posted Oct 6, 2015 by anonymous
  • data structures
  • linklist
  • c
+2 votes
1 answer
C: How to divide two integers without using multiplication, division and mod operator?
posted Oct 5, 2015 by anonymous
  • c
+1 vote
1 answer
How to print hollow square of stars(4*4) in a matrix form?
posted Oct 4, 2015 by anonymous
  • c
  • c programming
+1 vote
1 answer
Unique hash function for every tweet in Twitter?
posted Oct 4, 2015 by anonymous
  • c
  • hash
  • c++
  • java
0 votes
1 answer
C: How much space allocated if I declare array as int [][5] vs int [2][5]
posted Oct 2, 2015 by anonymous
  • c
+1 vote
0 answers
How to validate two binary trees have same content (integers) but may have different sturcture?
posted Oct 2, 2015 by anonymous
  • data structures
  • tree
  • c
  • c programming
0 votes
1 answer
Is it possible to define a formula in C struct?
posted Sep 28, 2015 by anonymous
  • c
  • c programming
+3 votes
0 answers
In linux, process running in background will be killed if we close the terminal?
posted Sep 24, 2015 by anonymous
  • c
  • linux
  • c programming
+3 votes
1 answer
What is a names Pipe and how is it different from regular pipes?
posted Sep 22, 2015 by Mishthy Mukherjee
  • c
  • pipe
  • linux
+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
+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
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