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87
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How many comparisons are required to find the maximum element in an integer array?

139
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0
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1
answer 
Remove duplicate characters in a string

348
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0
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1
answer 
Check whether an arithmetic expression has balanced parentheses

751
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0
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1
answer 
Find next higher key in Binary Search Tree with parent pointer given

381
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0
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1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

474
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0
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1
answer 
Print Binary Tree level by level with new line

511
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0
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1
answer 
Print Binary Tree level by level

347
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0
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1
answer 
Check whether a number is Ugly Number or not

456
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0
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1
answer 
Find nth Ugly Number

269
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0
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1
answer 
Sort a list of numbers using a random number generator function

930
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0
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1
answer 
Divide the elements of an array into group of 3 or 7, instead of 5 in Deterministic Selection algorithm

702
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1
answer 
Find two elements from an array whose sum equals a given element

912
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1
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Find all subsets of a fixed size k of the set [1, 2, 3... n]

273
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0
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1
answer 
Derive an algorithm from two given algorithms

231
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1
answer 
Design a function in a sequence (part 2)

271
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0
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1
answer 
Number of comparisons to search an element in a bitonic array

252
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0
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1
answer 
Number of comparisons in Nuts and bolts problem

524
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0
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1
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Remove duplicates in a sorted integer array

347
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0
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1
answer 
Remove duplicates in an integer array using additional data structure

265
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5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

344
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0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

296
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0
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1
answer 
Stack depth of the modified Quicksort algorithm

289
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0
votes 
1
answer 
Sort the characters of a String

286
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0
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1
answer 
Find duplicates in a String

318
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0
votes 
1
answer 
Print permutation of a string

87
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0
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0
answers 
How many comparisons are required to find the maximum element in an integer array?

263
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0
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0
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Find the missing number from a sorted list

289
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0
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0
answers 
Sort and merge two large data streams

202
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0
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0
answers 
Print the order of letters in sorting a list of sorted words

243
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0
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0
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Longest subsequence with uniform frequency distributon

276
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0
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0
answers 
Find k^th largest element in a sorted matrix

228
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0
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0
answers 
Find Taxicab Numbers

87
views 
0
votes 
0
answers 
How many comparisons are required to find the maximum element in an integer array?

930
views 
0
votes 
1
answer 
Divide the elements of an array into group of 3 or 7, instead of 5 in Deterministic Selection algorithm

271
views 
0
votes 
1
answer 
Number of comparisons to search an element in a bitonic array

252
views 
0
votes 
1
answer 
Number of comparisons in Nuts and bolts problem

524
views 
0
votes 
1
answer 
Remove duplicates in a sorted integer array

265
views 
5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

344
views 
0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

296
views 
0
votes 
1
answer 
Stack depth of the modified Quicksort algorithm

289
views 
0
votes 
1
answer 
Sort the characters of a String

267
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0
votes 
1
answer 
Time complexity of a datastructure by number of operations

228
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0
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1
answer 
Order the sequence in an array

292
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0
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1
answer 
Search in partial sorted matrix

246
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0
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1
answer 
Count number of occurence in a sorted array

258
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0
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1
answer 
Search in a sorted array by value vs. index

267
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0
votes 
1
answer 
Find three elements from three sorted arrays

289
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0
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0
answers 
Sort and merge two large data streams

344
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0
votes 
1
answer 
Recursive version of Insertion Sort

308
views 
1
votes 
1
answer 
Linear time algorithm to sort an array of two distinct elements

230
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0
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1
answer 
Searching for an element in a 2d sorted array

309
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0
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1
answer 
Find smallest number greater than a given integer in an array

653
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0
votes 
1
answer 
Search in a bitonic array

393
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0
votes 
1
answer 
Find intersection of two sorted integer arrays

321
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0
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1
answer 
Number of comparisons to find an element in a sorted array

223
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0
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1
answer 
Sort 100 thousand integers (range given) in linear time

295
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0
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1
answer 
Which sorting algorithm bubble sort or merge sort to find the maximum element in an array

751
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0
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1
answer 
Find next higher key in Binary Search Tree with parent pointer given

381
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

702
views 
0
votes 
1
answer 
Find two elements from an array whose sum equals a given element

271
views 
0
votes 
1
answer 
Number of comparisons to search an element in a bitonic array

524
views 
0
votes 
1
answer 
Remove duplicates in a sorted integer array

347
views 
0
votes 
1
answer 
Remove duplicates in an integer array using additional data structure

265
views 
5
votes 
1
answer 
Find intersection of two sorted integer arrays if one array is very large in size than other

267
views 
0
votes 
1
answer 
Time complexity of a datastructure by number of operations

303
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0
votes 
1
answer 
Maximum Sum subarray

225
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0
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1
answer 
Find element occurring k2 times in an array sized (n x k1)+k2

262
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0
votes 
1
answer 
Find k normalizing the elements greater than k in an array

531
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0
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1
answer 
Find heavy integers

261
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0
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1
answer 
Find the smallest element not in an array

270
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0
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1
answer 
Check if a given number is the sum of two numbers from two arrays

371
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0
votes 
1
answer 
Find highest and lowest element in an array with minimum comparisons

292
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0
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1
answer 
Search in partial sorted matrix

381
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0
votes 
1
answer 
Find 2nd largest number in an array with minimum comparisons

284
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0
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1
answer 
Search smallest number in a binary matrix

456
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0
votes 
1
answer 
Check if two arrays are permutation of each other

299
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0
votes 
1
answer 
Search the next highest number with same set of digits

430
views 
0
votes 
1
answer 
Remove duplicates in an integer array

246
views 
0
votes 
1
answer 
Count number of occurence in a sorted array

258
views 
0
votes 
1
answer 
Search in a sorted array by value vs. index

267
views 
0
votes 
1
answer 
Find three elements from three sorted arrays

230
views 
0
votes 
1
answer 
Searching for an element in a 2d sorted array

139
views 
0
votes 
1
answer 
Remove duplicate characters in a string

289
views 
0
votes 
1
answer 
Sort the characters of a String

286
views 
0
votes 
1
answer 
Find duplicates in a String

318
views 
0
votes 
1
answer 
Print permutation of a string

202
views 
0
votes 
0
answers 
Print the order of letters in sorting a list of sorted words

371
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0
votes 
1
answer 
Huffman coding problem

371
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0
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1
answer 
Check whether one string is a rotation of another

253
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0
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1
answer 
Check whether string is palindrome or not

288
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1
answer 
Check whether two strings are anagram

393
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0
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1
answer 
Reverse words in a sentence

219
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0
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1
answer 
Reverse a string in place

369
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0
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1
answer 
First nonrepeating character in a string

751
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0
votes 
1
answer 
Find next higher key in Binary Search Tree with parent pointer given

381
views 
0
votes 
1
answer 
Find next higher key in Binary Search Tree when the parent pointer is not given

474
views 
0
votes 
1
answer 
Print Binary Tree level by level with new line

511
views 
0
votes 
1
answer 
Print Binary Tree level by level

280
views 
0
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1
answer 
Unique binary search tree from n distinct nodes

1.13k
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0
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1
answer 
Check binary tree balanced or not

350
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0
votes 
1
answer 
Sorted array to BST

640
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0
votes 
1
answer 
Count smaller elements on right side in an array

396
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0
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1
answer 
Find Lowest Common Ancestor in a binary tree

405
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0
votes 
1
answer 
Inorder traversal of BST without extra space

292
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0
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1
answer 
Compute height of a tree at root

223
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0
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1
answer 
Check if a pair of vertices have common neighbor

393
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0
votes 
1
answer 
Check whether a binary tree is a binary search tree

340
views 
0
votes 
1
answer 
Inorder traversal : Binary search tree vs. Heap

283
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0
votes 
1
answer 
Difference between binary search tree and heap

348
views 
0
votes 
1
answer 
Check whether an arithmetic expression has balanced parentheses

474
views 
0
votes 
1
answer 
Print Binary Tree level by level with new line

511
views 
0
votes 
1
answer 
Print Binary Tree level by level

344
views 
0
votes 
1
answer 
Logarithmic worst case Stack depth and linearithmic average running time in modified quicksort algorithm

296
views 
0
votes 
1
answer 
Stack depth of the modified Quicksort algorithm

633
views 
0
votes 
1
answer 
Merge sort on LinkedList

210
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0
votes 
1
answer 
Doubly Linked list to a Singly Linked list

360
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0
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1
answer 
Delete a node in a singly Linked List having access to that node

215
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0
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1
answer 
Find 'n' th last element in a singly Linked list

276
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0
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1
answer 
Stack using queue

264
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0
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1
answer 
Queue using stack

273
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0
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1
answer 
Reverse a doubly Linked List

282
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0
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1
answer 
Reverse a Linked List with recursion

252
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0
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1
answer 
Remove duplicates in an unsorted Linked List

227
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0
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1
answer 
Create a Linked List

265
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0
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1
answer 
Detect a loop in a Linked List

198
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0
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1
answer 
Delete last link of a Linked List

801
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0
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1
answer 
Delete a node in a Singly Linked List

347
views 
0
votes 
1
answer 
Check whether a number is Ugly Number or not

456
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0
votes 
1
answer 
Find nth Ugly Number

758
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0
votes 
1
answer 
Find maximum sum subarray (noncontiguous)

239
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0
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1
answer 
Find maximum sum subarray

200
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0
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1
answer 
Compute binomial coefficient
