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145
views 
0
votes 
0
answers 
Split the digits in a number

2.07k
views 
0
votes 
2
answers 
Find two elements from an array whose sum equals a given element

465
views 
0
votes 
0
answers 
How many comparisons are required to find the maximum element in an integer array?

458
views 
1
votes 
1
answer 
Remove duplicate characters in a string

871
views 
0
votes 
1
answer 
Check whether an arithmetic expression has balanced parentheses

1.79k
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree with parent pointer given

811
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

1.3k
views 
0
votes 
1
answer 
Print Binary Tree level by level with new line

1.02k
views 
0
votes 
1
answer 
Print Binary Tree level by level

592
views 
0
votes 
1
answer 
Check whether a number is Ugly Number or not

960
views 
0
votes 
1
answer 
Find nth Ugly Number

477
views 
0
votes 
1
answer 
Sort a list of numbers using a random number generator function

2.46k
views 
0
votes 
1
answer 
Divide the elements of an array into group of 3 or 7, instead of 5 in Deterministic Selection algorithm

2.25k
views 
0
votes 
1
answer 
Find all subsets of a fixed size k of the set [1, 2, 3... n]

657
views 
0
votes 
1
answer 
Derive an algorithm from two given algorithms

505
views 
0
votes 
1
answer 
Design a function in a sequence (part 2)

526
views 
0
votes 
1
answer 
Number of comparisons to search an element in a bitonic array

888
views 
0
votes 
1
answer 
Number of comparisons in Nuts and bolts problem

1.18k
views 
0
votes 
1
answer 
Remove duplicates in a sorted integer array

1.02k
views 
0
votes 
1
answer 
Remove duplicates in an integer array using additional data structure

683
views 
5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

725
views 
0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

572
views 
0
votes 
1
answer 
Stack depth of the modified Quicksort algorithm

605
views 
0
votes 
1
answer 
Sort the characters of a String

590
views 
0
votes 
1
answer 
Find duplicates in a String

145
views 
0
votes 
0
answers 
Split the digits in a number

465
views 
0
votes 
0
answers 
How many comparisons are required to find the maximum element in an integer array?

537
views 
0
votes 
0
answers 
Find the missing number from a sorted list

594
views 
0
votes 
0
answers 
Sort and merge two large data streams

509
views 
0
votes 
0
answers 
Print the order of letters in sorting a list of sorted words

506
views 
0
votes 
0
answers 
Longest subsequence with uniform frequency distributon

543
views 
0
votes 
0
answers 
Find k^th largest element in a sorted matrix

446
views 
0
votes 
0
answers 
Find Taxicab Numbers

465
views 
0
votes 
0
answers 
How many comparisons are required to find the maximum element in an integer array?

2.46k
views 
0
votes 
1
answer 
Divide the elements of an array into group of 3 or 7, instead of 5 in Deterministic Selection algorithm

526
views 
0
votes 
1
answer 
Number of comparisons to search an element in a bitonic array

888
views 
0
votes 
1
answer 
Number of comparisons in Nuts and bolts problem

1.18k
views 
0
votes 
1
answer 
Remove duplicates in a sorted integer array

683
views 
5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

725
views 
0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

572
views 
0
votes 
1
answer 
Stack depth of the modified Quicksort algorithm

605
views 
0
votes 
1
answer 
Sort the characters of a String

543
views 
0
votes 
1
answer 
Time complexity of a datastructure by number of operations

554
views 
0
votes 
1
answer 
Order the sequence in an array

565
views 
0
votes 
1
answer 
Search in partial sorted matrix

592
views 
0
votes 
1
answer 
Count number of occurence in a sorted array

514
views 
0
votes 
1
answer 
Search in a sorted array by value vs. index

559
views 
0
votes 
1
answer 
Find three elements from three sorted arrays

594
views 
0
votes 
0
answers 
Sort and merge two large data streams

1.53k
views 
0
votes 
1
answer 
Recursive version of Insertion Sort

885
views 
1
votes 
1
answer 
Linear time algorithm to sort an array of two distinct elements

460
views 
0
votes 
1
answer 
Searching for an element in a 2d sorted array

949
views 
0
votes 
1
answer 
Find smallest number greater than a given integer in an array

1.97k
views 
0
votes 
1
answer 
Search in a bitonic array

894
views 
0
votes 
1
answer 
Find intersection of two sorted integer arrays

889
views 
0
votes 
1
answer 
Number of comparisons to find an element in a sorted array

555
views 
0
votes 
1
answer 
Sort 100 thousand integers (range given) in linear time

886
views 
0
votes 
1
answer 
Which sorting algorithm bubble sort or merge sort to find the maximum element in an array

2.07k
views 
0
votes 
2
answers 
Find two elements from an array whose sum equals a given element

1.79k
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree with parent pointer given

811
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

526
views 
0
votes 
1
answer 
Number of comparisons to search an element in a bitonic array

1.18k
views 
0
votes 
1
answer 
Remove duplicates in a sorted integer array

1.02k
views 
0
votes 
1
answer 
Remove duplicates in an integer array using additional data structure

683
views 
5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

543
views 
0
votes 
1
answer 
Time complexity of a datastructure by number of operations

686
views 
0
votes 
1
answer 
Maximum Sum subarray

484
views 
0
votes 
1
answer 
Find element occurring k2 times in an array sized (n x k1)+k2

630
views 
0
votes 
1
answer 
Find k normalizing the elements greater than k in an array

1.21k
views 
0
votes 
1
answer 
Find heavy integers

633
views 
0
votes 
1
answer 
Find the smallest element not in an array

852
views 
0
votes 
1
answer 
Check if a given number is the sum of two numbers from two arrays

1.14k
views 
0
votes 
1
answer 
Find highest and lowest element in an array with minimum comparisons

565
views 
0
votes 
1
answer 
Search in partial sorted matrix

1.46k
views 
0
votes 
1
answer 
Find 2nd largest number in an array with minimum comparisons

658
views 
0
votes 
1
answer 
Search smallest number in a binary matrix

1.72k
views 
0
votes 
1
answer 
Check if two arrays are permutation of each other

689
views 
0
votes 
1
answer 
Search the next highest number with same set of digits

1.33k
views 
0
votes 
1
answer 
Remove duplicates in an integer array

592
views 
0
votes 
1
answer 
Count number of occurence in a sorted array

514
views 
0
votes 
1
answer 
Search in a sorted array by value vs. index

559
views 
0
votes 
1
answer 
Find three elements from three sorted arrays

460
views 
0
votes 
1
answer 
Searching for an element in a 2d sorted array

458
views 
1
votes 
1
answer 
Remove duplicate characters in a string

605
views 
0
votes 
1
answer 
Sort the characters of a String

590
views 
0
votes 
1
answer 
Find duplicates in a String

596
views 
0
votes 
1
answer 
Print permutation of a string

509
views 
0
votes 
0
answers 
Print the order of letters in sorting a list of sorted words

1.47k
views 
0
votes 
1
answer 
Huffman coding problem

1.19k
views 
0
votes 
1
answer 
Check whether one string is a rotation of another

438
views 
0
votes 
1
answer 
Check whether string is palindrome or not

875
views 
0
votes 
1
answer 
Check whether two strings are anagram

679
views 
0
votes 
1
answer 
Reverse words in a sentence

386
views 
0
votes 
1
answer 
Reverse a string in place

730
views 
0
votes 
1
answer 
First nonrepeating character in a string

1.79k
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree with parent pointer given

811
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

1.3k
views 
0
votes 
1
answer 
Print Binary Tree level by level with new line

1.02k
views 
0
votes 
1
answer 
Print Binary Tree level by level

611
views 
0
votes 
1
answer 
Unique binary search tree from n distinct nodes

3.53k
views 
0
votes 
1
answer 
Check binary tree balanced or not

804
views 
0
votes 
1
answer 
Sorted array to BST

1.55k
views 
0
votes 
1
answer 
Count smaller elements on right side in an array

904
views 
0
votes 
1
answer 
Find Lowest Common Ancestor in a binary tree

896
views 
0
votes 
1
answer 
Inorder traversal of BST without extra space

561
views 
0
votes 
1
answer 
Compute height of a tree at root

557
views 
0
votes 
1
answer 
Check if a pair of vertices have common neighbor

982
views 
0
votes 
1
answer 
Check whether a binary tree is a binary search tree

898
views 
0
votes 
1
answer 
Inorder traversal : Binary search tree vs. Heap

706
views 
0
votes 
1
answer 
Difference between binary search tree and heap

871
views 
0
votes 
1
answer 
Check whether an arithmetic expression has balanced parentheses

1.3k
views 
0
votes 
1
answer 
Print Binary Tree level by level with new line

1.02k
views 
0
votes 
1
answer 
Print Binary Tree level by level

725
views 
0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

572
views 
0
votes 
1
answer 
Stack depth of the modified Quicksort algorithm

1.44k
views 
0
votes 
1
answer 
Merge sort on LinkedList

447
views 
0
votes 
1
answer 
Doubly Linked list to a Singly Linked list

966
views 
0
votes 
1
answer 
Delete a node in a singly Linked List having access to that node

650
views 
0
votes 
1
answer 
Find 'n' th last element in a singly Linked list

610
views 
0
votes 
1
answer 
Stack using queue

781
views 
0
votes 
1
answer 
Queue using stack

1.15k
views 
0
votes 
1
answer 
Reverse a doubly Linked List

648
views 
0
votes 
1
answer 
Reverse a Linked List with recursion

1.13k
views 
0
votes 
1
answer 
Remove duplicates in an unsorted Linked List

544
views 
0
votes 
1
answer 
Create a Linked List

635
views 
0
votes 
1
answer 
Detect a loop in a Linked List

481
views 
0
votes 
1
answer 
Delete last link of a Linked List

1.6k
views 
0
votes 
1
answer 
Delete a node in a Singly Linked List

592
views 
0
votes 
1
answer 
Check whether a number is Ugly Number or not

960
views 
0
votes 
1
answer 
Find nth Ugly Number

2.94k
views 
0
votes 
1
answer 
Find maximum sum subarray (noncontiguous)

556
views 
0
votes 
1
answer 
Find maximum sum subarray

533
views 
0
votes 
1
answer 
Compute binomial coefficient
