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Post under tag algorithms
Most answered questions under tag algorithms
Recent
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+2
votes
3
answers
How to multiply two numbers represented by array of integers?
posted
Mar 2, 2016
by
anonymous
algorithms
c
interview questions
+2
votes
3
answers
Write a Algorithm that counts number of nodes in the circular linked list?
posted
Mar 1, 2016
by
Mohammed Hussain
c
linklist
algorithms
data structures
+1
vote
3
answers
How to find the Nth Fibonacci number in O(log N) time complexity?
posted
Dec 18, 2015
by
anonymous
data structures
algorithms
interview questions
+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
data structures
c programming
c
linklist
algorithms
+4
votes
3
answers
Maximum size square sub-matrix with all 1 s, Recusively
posted
Dec 28, 2013
by
Atiqur Rahman
algorithms
data structures
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
+6
votes
3
answers
How would you rotate an NxN matrix by 90 degrees clockwise?
posted
Nov 18, 2013
by
Anuj Yadav
data structures
c
c programming
algorithms
+5
votes
3
answers
WAP to find whether given adjacency matrix represents Graph or Tree?
posted
Nov 11, 2013
by
Prakash Singh
algorithms
data structures
+2
votes
2
answers
C: Write a compact code to reverse the singly linked list using recursion?
posted
Aug 31, 2016
by
Rupam
interview questions
data structures
linklist
c
algorithms
–1
vote
2
answers
Write a C program to Sort a Linked List of 0s, 1s and 2s?
posted
Aug 18, 2016
by
Mohammed Hussain
c
algorithms
linklist
+5
votes
2
answers
Function that returns count of prime factors of given number
posted
Jun 24, 2016
by
Shivam Kumar Pandey
algorithms
c++
+6
votes
2
answers
What is a Level Order Traversal in Binary Tree and What it's application?
posted
Jun 9, 2016
by
Shahsikant Dwivedi
tree
data structures
interview questions
algorithms
+1
vote
2
answers
ALGO: Does the circular linked list and loop in the linked list have same meaning or different ?
posted
Mar 20, 2016
by
Harshita
linklist
data structures
algorithms
interview questions
c
+4
votes
2
answers
Find the second largest element in an integer array,without using sorting techniques and complexity must not exceed O(n)
posted
Mar 20, 2016
by
Shahsikant Dwivedi
c
algorithms
interview questions
+1
vote
2
answers
How to calculate time complexity of an Algorithm?
posted
Feb 9, 2016
by
anonymous
algorithms
interview questions
0
votes
2
answers
What is directed graph?
posted
Dec 27, 2015
by
anonymous
algorithms
+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
2
answers
What is time complexity of euclidean method to find GCD?
posted
Dec 10, 2015
by
anonymous
algorithms
data structures
+2
votes
2
answers
How time complexity of DFS is O(V+E) if we use adjacency lists for representing the graphs?
posted
Dec 8, 2015
by
anonymous
data structures
algorithms
0
votes
2
answers
What is Huffman code?
posted
Dec 7, 2015
by
Rajan Paswan
algorithms
0
votes
2
answers
What is the fastest way to compute cube root?
posted
Nov 16, 2015
by
Brijesh Talwar
algorithms
+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
+4
votes
2
answers
Algorithm : Find the number of occurrence of each character presents in a string ?
posted
Jun 28, 2015
by
Alok
c
c programming
algorithms
algo
+3
votes
2
answers
Why quicksort is called quick though it is not the fastest?
posted
Nov 12, 2014
by
anonymous
quicksort
data structures
algorithms
+3
votes
2
answers
WAP which outputs contiguous sequence whose sum is maximum in an array (It can have all negatives number too).
posted
Oct 11, 2014
by
Harshita
c
data structures
algorithms
+1
vote
2
answers
Knapsack problem with size 50?
posted
May 9, 2014
by
As M Ob
algorithms
data structures
+6
votes
2
answers
Print a binary tree from top to bottom in level order
posted
Jan 3, 2014
by
Salil Agrawal
data structures
c
tree
algorithms
+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
+2
votes
2
answers
Rearrange even and odd numbers
posted
Nov 30, 2013
by
anonymous
data structures
algorithms
array
+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
+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
+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
+8
votes
2
answers
Divide the array in two subarray such that difference of the sum is minimum?
posted
Nov 12, 2013
by
Prakash Singh
c programming
data structures
algorithms
c
+4
votes
2
answers
Delete all element from one array which are already in another ?
posted
Nov 4, 2013
by
Mona Sharma
c
c programming
data structures
algorithms
+7
votes
2
answers
Multiply two numbers represented by linked lists ?
posted
Oct 29, 2013
by
Anuj Yadav
data structures
c
algorithms
c programming
+7
votes
2
answers
How to know the size of the loop (only the loop size) in a single Link List?
posted
Oct 28, 2013
by
Salil Agrawal
data structures
c
c programming
algorithms
+8
votes
2
answers
How to delete the duplicate elements in a linklist?
posted
Oct 28, 2013
by
anonymous
c
data structures
c programming
algorithms
+4
votes
2
answers
How to implement doubly LinkList using single LinkList?
posted
Oct 25, 2013
by
anonymous
data structures
c
c programming
algorithms
+1
vote
2
answers
What is min time taken to find kth smallest element in the merged sorted array of 3 sorted array?
posted
Oct 21, 2013
by
Neeraj Mishra
algorithms
data structures
+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
c
c programming
algorithms
gcc
+5
votes
2
answers
print all the combinations of the digits of a given number
posted
Oct 12, 2013
by
Sony Mohanty
algorithms
c
+5
votes
2
answers
Subarray which has maximum sum.
posted
Oct 12, 2013
by
Diya Sharma
data structures
c programming
algorithms
+4
votes
2
answers
Input List => 1 2 3 4 5 6 7 8 9 10 11 Output List => 3 2 1 6 5 4 9 8 7 10 11
posted
Oct 10, 2013
by
Neeraj Mishra
c
data structures
algorithms
+5
votes
2
answers
Remove a middle node of a singly linked which has odd number of nodes using a single pointer ?
posted
Oct 9, 2013
by
Neeraj Mishra
data structures
c
algorithms
0
votes
1
answer
How do merge sort and quick sort differ? They both runs in O(n log n) complexity?
posted
Oct 3, 2018
by
anonymous
interview questions
algorithms
sort
+1
vote
1
answer
How does Face Recognition Technology work?
posted
Nov 16, 2017
by
anonymous
technology
algorithms
+1
vote
1
answer
What is the time and space complexity of huffman coding?
posted
Jul 3, 2017
by
anonymous
interview questions
computer science
data structures
algorithms
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