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Post under tag data structures
Most answered questions under tag data structures
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0
votes
1
answer
How to convert prefix expression to postfix expression?
posted
Jan 14, 2016
by
Saif Khanam
data structures
+3
votes
1
answer
How the Kernel handles the copy on write bit of a page, when the bit is set?
posted
Jan 4, 2016
by
Mohammed Hussain
data structures
unix
+2
votes
1
answer
How to find the median of simple linked list and add a node after it?
posted
Dec 29, 2015
by
anonymous
linklist
c
data structures
+2
votes
1
answer
How to implement Hash table in c/c++ ?
posted
Dec 26, 2015
by
anonymous
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
+1
vote
1
answer
Given inorder traversal of a binary tree. Print all the possible binary trees from it?
posted
Dec 21, 2015
by
anonymous
data structures
tree
interview questions
+2
votes
1
answer
How can we represent a stack and a queue by using only one single dimensional array?
posted
Dec 12, 2015
by
Maninder Bath
data structures
array
+1
vote
1
answer
DS: Can binary search be performed in linked list ?
posted
Dec 10, 2015
by
Vikram Singh
data structures
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
1
answer
How to get the intersection point i.e. node of two binary search tree?
posted
Dec 8, 2015
by
anonymous
data structures
tree
+2
votes
1
answer
What is binary tree and how is it different then other trees?
posted
Dec 8, 2015
by
Shishir Chaudhary
data structures
tree
+1
vote
1
answer
How to implement a Graph using disjoint set data structure?
posted
Dec 7, 2015
by
Rajan Paswan
data structures
c
+1
vote
1
answer
How do we store a routing table? What data structure we should use?
posted
Dec 2, 2015
by
Amit Kumar Pandey
data structures
networking
routing
+1
vote
1
answer
Write a function that finds the last instance of a character in a string?
posted
Nov 27, 2015
by
Mohammed Hussain
c programming
data structures
+3
votes
1
answer
How would you implement a hash table ? How do you deal with collisions?
posted
Nov 27, 2015
by
Mohammed Hussain
c programming
data structures
+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
+2
votes
1
answer
Design a data structure which could perform following operations in O(1): Insert(), Delete(), Search(), getRandom()
posted
Nov 26, 2015
by
anonymous
data structures
algorithms
+1
vote
1
answer
C++: Need help to write overload [] operator for a link list?
posted
Nov 23, 2015
by
anonymous
linklist
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
+2
votes
1
answer
How to test if an Array contains a value in Java using Linear Search ?
posted
Nov 2, 2015
by
Shyam
data structures
java
+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
Given list of word in dictionary, how to find minimum of steps to change a given word to another?
posted
Oct 15, 2015
by
anonymous
data structures
algorithms
+3
votes
1
answer
Print all permutations of a string and share the complexity of the algorithm?
posted
Oct 14, 2015
by
anonymous
algorithms
data structures
+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 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
+2
votes
1
answer
Can we find time complexity of an Algorithm if we have worst case and best case complexity?
posted
Oct 5, 2015
by
Aarati Mahajan
data structures
algorithms
+3
votes
1
answer
Parenthesis are never needed in prefix or postfix expressions. Why?
posted
Aug 28, 2015
by
Mohammed Hussain
data structures
+4
votes
1
answer
What do you mean by Base case, Recursive case, Binding Time, Run-Time Stack and Tail Recursion?
posted
Aug 28, 2015
by
Mohammed Hussain
data structures
+3
votes
1
answer
What is the average number of comparisons needed in a sequential search ....?
posted
Aug 17, 2015
by
Mohammed Hussain
data structures
+1
vote
1
answer
A list is ordered from smaller to largest. Which sort would take the longest and shortest time to execute?
posted
Aug 12, 2015
by
Mohammed Hussain
data structures
sort
+3
votes
1
answer
In which data structure, elements can be added or removed at either end, but not in the middle?
posted
Aug 11, 2015
by
Mohammed Hussain
data structures
+3
votes
1
answer
Write a Java program to sort a array using Bubble Sort algorithm?
posted
Aug 11, 2015
by
Mohammed Hussain
java
data structures
array
+3
votes
1
answer
How to find 3rd element from end in a linked list in one pass?
posted
Aug 7, 2015
by
Mohammed Hussain
data structures
linklist
+3
votes
1
answer
What is Big-O notation? Please explain with some examples?
posted
Jun 9, 2015
by
Karthick.c
data structures
+2
votes
1
answer
How to reverse a string char by char using C?
posted
May 20, 2015
by
Mohammed Hussain
data structures
c programming
+4
votes
1
answer
Please explain the procedure for Selection Sort along with the code in detail?
posted
May 20, 2015
by
Mohammed Hussain
data structures
sort
0
votes
1
answer
Please help me with an optimized Binary Search algorithm?
posted
May 19, 2015
by
Mohammed Hussain
data structures
search
+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
+2
votes
1
answer
Which data structure is applied when dealing with a recursive function?
posted
May 15, 2015
by
Mohammed Hussain
data structures
+2
votes
1
answer
write Algorithm for Sequential search?
posted
May 15, 2015
by
Mohammed Hussain
data structures
+4
votes
1
answer
Searching for an element in a circular sorted array Explain detail?
posted
May 8, 2015
by
Mohammed Hussain
data structures
+2
votes
1
answer
Searching an Element in a Rotated Sorted Array Explain with example?
posted
May 8, 2015
by
Mohammed Hussain
data structures
+3
votes
1
answer
Program to concatenate two linked list in Data structure?
posted
Apr 28, 2015
by
Jalal
data structures
+3
votes
1
answer
What is the data structures used to perform recursion?
posted
Apr 24, 2015
by
Vrije Mani Upadhyay
data structures
+2
votes
1
answer
What is stack and explain different types of stack operations?
posted
Apr 22, 2015
by
Vrije Mani Upadhyay
data structures
+4
votes
1
answer
What is the minimum number of queues needed when implementing a priority queue?
posted
Apr 21, 2015
by
Jalal
data structures
+3
votes
1
answer
Which sorting algorithm is considered the fastest? Explain
posted
Apr 21, 2015
by
Jalal
data structures
+2
votes
1
answer
What is a dequeue?
posted
Apr 15, 2015
by
Jalal
data structures
+3
votes
1
answer
What are the parts of a linked list?Explain?
posted
Apr 9, 2015
by
Alwaz
data structures
+3
votes
1
answer
How does selection sort work?
posted
Apr 9, 2015
by
Alwaz
data structures
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