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Not Available - Interview Questions
1
Maximum Ice Cream Bars
2
Delivering Boxes From Storage To Ports
3
Time Based Key Value Store
4
Consecutive Numbers
5
Degree Of An Array
6
Boats To Save People
7
Peak Index In A Mountain Array
8
Subarray Product Less Than K
9
Construct Smallest Number From Di String
10
Stamping The Grid
11
Minimum Number Of Frogs Croaking
12
Elimination Game
13
Single Threaded Cpu
14
Diagonal Traverse
15
Minimum Score By Changing Two Elements
16
Find If Path Exists In Graph
17
Maximum Xor Of Two Numbers In An Array
18
Longest Substring With At Least K Repeating Characters
19
The Earliest Moment When Everyone Become Friends
20
Find Resultant Array After Removing Anagrams
21
Design Excel Sum Formula
22
Max Chunks To Make Sorted Ii
23
Capacity To Ship Packages Within D Days
24
Maximum Units On A Truck
25
Maximum Product Of Word Lengths
26
Longest Common Subsequence
27
Maximum Number Of Non Overlapping Substrings
28
Maximum Number Of Books You Can Take
29
Sum Game
30
Split Message Based On Limit
31
Maximum Number Of Visible Points
32
Longest Mountain In Array
33
Design An Ordered Stream
34
Daily Temperatures
35
Flood Fill
36
Split A String Into The Max Number Of Unique Substrings
37
Successful Pairs Of Spells And Potions
38
Most Stones Removed With Same Row Or Column
39
Alert Using Same Key Card Three Or More Times In A One Hour Period
40
Frog Jump Ii
41
Longest Well Performing Interval
42
Keys And Rooms
43
Snakes And Ladders
44
Count Odd Numbers In An Interval Range
45
Jewels And Stones
46
Intersection Of Two Linked Lists
47
Longest Duplicate Substring
48
Rank Teams By Votes
49
Maximum Population Year
50
Max Consecutive Ones Ii
51
Search Suggestions System
52
Customers Who Never Order
53
Nth Highest Salary
54
Kth Ancestor Of A Tree Node
55
Max Area Of Island
56
Design Memory Allocator
57
Greatest Common Divisor Of Strings
58
Verifying An Alien Dictionary
59
Partition Array For Maximum Sum
60
Design In Memory File System
61
Design Twitter
62
Maximum Number Of Events That Can Be Attended
63
Number Of Nodes In The Sub Tree With The Same Label
64
Pairs Of Songs With Total Durations Divisible By 60
65
Minimum Remove To Make Valid Parentheses
66
Dot Product Of Two Sparse Vectors
67
Maximum Profit In Job Scheduling
68
Number Of Atoms
69
Minimum Increment To Make Array Unique
70
Reverse Linked List Ii
71
Longest Path With Different Adjacent Characters
72
Number Of Good Paths
73
Remove Stones To Minimize The Total
74
Determine If Two Strings Are Close
75
Beautiful Arrangement
76
Kth Missing Positive Number
77
Random Pick With Weight
78
Asteroid Collision
79
Convert Binary Number In A Linked List To Integer
80
Count Sorted Vowel Strings
81
Minimum Cost To Merge Stones
82
Group The People Given The Group Size They Belong To
83
Naming A Company
84
Most Profitable Path In A Tree
85
Find The Winner Of The Circular Game
86
Find In Mountain Array
87
Concatenation Of Array
88
Count Increasing Quadruplets
89
Minimum Rounds To Complete All Tasks
90
Sort Integers By The Number Of 1 Bits
91
Next Greater Element Iv
92
My Calendar I
93
Substring With Largest Variance
94
Strong Password Checker
95
Buildings With An Ocean View
96
Swap Nodes In Pairs
97
Knight Dialer
98
Maximum Bags With Full Capacity Of Rocks
99
Number Of Great Partitions
100
Single Element In A Sorted Array
101
Game Play Analysis I
102
Design A Text Editor
103
Design Browser History
104
Logger Rate Limiter
105
Longest Subsequence With Limited Sum
106
Make The Xor Of All Segments Equal To Zero
107
Last Stone Weight
108
Evaluate Division
109
Lucky Numbers In A Matrix
110
Problem no
111
Possible Bipartition
112
Top K Frequent Elements
113
As Far From Land As Possible
114
Odd Even Linked List
115
Best Team With No Conflicts
116
Second Highest Salary
117
Find Players With Zero Or One Losses
118
Meeting Rooms Iii
119
Maximum Difference Between Increasing Elements
120
Number Of People Aware Of A Secret
121
Lexicographically Smallest Equivalent String
122
Subsequence With The Minimum Score
123
Remove All Adjacent Duplicates In String
124
Minimum Health To Beat Game
125
Minimum Number Of Steps To Make Two Strings Anagram
126
Minimum Number Of Swaps To Make The String Balanced
127
Maximum Performance Of A Team
128
Combine Two Tables
129
Optimal Partition Of String
130
Count Pairs Of Similar Strings
131
Finding Pairs With A Certain Sum
132
Unique Paths Iii
133
K Th Symbol In Grammar
134
Island Perimeter
135
Maximum Frequency Stack
136
Furthest Building You Can Reach
137
Find Median From Data Stream
138
Minimum Total Cost To Make Arrays Unequal
139
Longest Subarray Of 1s After Deleting One Element
140
Delete Node In A Linked List
141
Find Kth Bit In Nth Binary String
142
Fibonacci Number
143
Construct The Lexicographically Largest Valid Sequence
144
Longest Happy String
145
Synonymous Sentences
146
Profitable Schemes
147
Minimum Impossible Or
148
Longest Cycle In A Graph
149
Subarrays With K Different Integers
150
Pour Water
151
Design Underground System
152
Baseball Game
153
Escape The Spreading Fire
154
Two City Scheduling
155
Sum Of Two Integers
156
Minimum Cost For Tickets
157
Minimum Falling Path Sum
158
Find The Town Judge
159
Minimum Cost To Move Chips To The Same Position
160
Find Array Given Subset Sums
161
Maximum Deletions On A String
162
Sliding Puzzle
163
Remove Duplicates From Sorted List Ii
164
Smallest Subsequence Of Distinct Characters
165
Sort The Matrix Diagonally
166
Remove One Element To Make The Array Strictly Increasing
167
Rotting Oranges
168
Longest Palindrome By Concatenating Two Letter Words
169
Rotate Image
170
Remove All Adjacent Duplicates In String Ii
171
Validate Binary Search Tree
172
Append Characters To String To Make Subsequence
173
Optimize Water Distribution In A Village
174
Number Of Visible People In A Queue
175
Remove Duplicates From Sorted List
176
Maximum Value Of K Coins From Piles
177
Count Good Numbers
178
Apply Bitwise Operations To Make Strings Equal
179
Maximum Number Of Points With Cost
180
Bus Routes
181
Number Of Ways Of Cutting A Pizza
182
Leftmost Column With At Least A One
183
Binary Search
184
Snapshot Array
185
Count Number Of Nice Subarrays
186
Find Pivot Index
187
Count Palindromic Subsequences
188
Candy Crush
189
Add Two Integers
190
Count The Number Of Good Subarrays
191
Longest String Chain
192
Check If Array Is Sorted And Rotated
193
Lfu Cache
194
Design Circular Queue
195
Largest Color Value In A Directed Graph
196
The K Weakest Rows In A Matrix
197
Heaters
198
Number Of Days Between Two Dates
199
Sum Of Total Strength Of Wizards
200
Number Of Closed Islands
201
Unique Substrings With Equal Digit Frequency
202
Find The Index Of The First Occurrence In A String
203
Making A Large Island
204
Guess The Word
205
Avoid Flood In The City
206
Minimum Suffix Flips
207
Validate Stack Sequences
208
Maximum Tastiness Of Candy Basket
209
Make Array Zero By Subtracting Equal Amounts
210
Number Of Distinct Roll Sequences
211
Minimum Genetic Mutation
212
Shortest Path Visiting All Nodes
213
Number Of Ships In A Rectangle
214
Minimum Time To Kill All Monsters
215
Shortest Subarray With Sum At Least K
216
Longest Repeating Character Replacement
217
Divide Nodes Into The Maximum Number Of Groups
218
Check If There Is A Valid Parentheses String Path
219
Make The String Great
220
Department Highest Salary
221
Largest Palindromic Number
222
Minimum Time To Complete Trips
223
Minimum Unique Word Abbreviation
224
Squares Of A Sorted Array
225
Fair Candy Swap
226
Shortest Path With Alternating Colors
227
Design A Leaderboard
228
Similar String Groups
229
Running Sum Of 1d Array
230
Count Unhappy Friends
231
Minimize Maximum Of Array
232
Koko Eating Bananas
233
Reorder List
234
Remove Colored Pieces If Both Neighbors Are The Same Color
235
Find The String With Lcp
236
Cheapest Flights Within K Stops
237
Erect The Fence
238
Determine If String Halves Are Alike
239
Count The Number Of Fair Pairs
240
Cinema Seat Allocation
241
Delete Duplicate Emails
242
Maximum Sum Circular Subarray
243
Where Will The Ball Fall
244
Sort Integers By The Power Value
245
Max Chunks To Make Sorted
246
Rotate String
247
Count Subarrays With Median K
248
Minimum Time To Complete All Tasks
249
Middle Of The Linked List
250
Height Of Binary Tree After Subtree Removal Queries
251
Remove Zero Sum Consecutive Nodes From Linked List
252
Least Number Of Unique Integers After K Removals
253
Two Sum
254
Race Car
255
Guess Number Higher Or Lower
256
Partition Array Into Two Arrays To Minimize Sum Difference
257
Sort Characters By Frequency
258
Sum Of Beauty In The Array
259
Game Of Nim
260
Minimum Time To Make Rope Colorful
261
Subdomain Visit Count
262
Find The Longest Substring Containing Vowels In Even Counts
263
Minimum Absolute Difference
264
Minimum Score Of A Path Between Two Cities
265
Find Missing Observations
266
Longest Continuous Subarray With Absolute Diff Less Than Or Equal To Limit
267
Number Of Enclaves
268
Fruit Into Baskets
269
Flatten A Multilevel Doubly Linked List
270
Step By Step Directions From A Binary Tree Node To Another
271
Maximum Points In An Archery Competition
272
Reverse Linked List
273
Sparse Matrix Multiplication
274
Find K Th Smallest Pair Distance
275
Regions Cut By Slashes
276
Count Unreachable Pairs Of Nodes In An Undirected Graph
277
Different Ways To Add Parentheses
278
Check Whether Two Strings Are Almost Equivalent
279
Find K Closest Elements
280
Number Of Substrings Containing All Three Characters
281
Minimum Total Distance Traveled
282
Find Servers That Handled Most Number Of Requests
283
Correct A Binary Tree
284
Non Decreasing Subsequences
285
Remove Nodes From Linked List
286
Minimum Knight Moves
287
Minimum Fuel Cost To Report To The Capital
288
Number Of 1 Bits
289
Expression Add Operators
290
Big Countries
291
Count Integers In Intervals
292
Utf 8 Validation
293
Put Marbles In Bags
294
Design Hit Counter
295
Number Of Subarrays With Lcm Equal To K
296
Subarray Sums Divisible By K
297
Number Of Subsequences That Satisfy The Given Sum Condition
298
Max Stack
299
Design File System
300
Maximize Win From Two Segments
301
Design Snake Game
302
Shortest Path In A Grid With Obstacles Elimination
303
Sum Of Subarray Minimums
304
Minimum Deletions To Make Character Frequencies Unique
305
Employee Importance
306
Making File Names Unique
307
Construct Quad Tree
308
Minimum Deletions To Make String Balanced
309
Domino And Tromino Tiling
310
Count Vowel Substrings Of A String
311
N Th Tribonacci Number
312
Reverse Nodes In K Group
313
Maximum Product Of The Length Of Two Palindromic Substrings
314
Path With Maximum Gold
315
Design Search Autocomplete System
316
Range Sum Query 2d Mutable
317
Delete Columns To Make Sorted Iii
318
Split Linked List In Parts
319
Number Of Orders In The Backlog
320
Break A Palindrome
321
Make Sum Divisible By P
322
Time To Cross A Bridge
323
Count Pairs With Xor In A Range
324
Number Of Ways To Separate Numbers
325
Rotating The Box
326
Brightest Position On Street
327
Number Of Zero Filled Subarrays
328
Minimize Deviation In Array
329
Sum Of All Odd Length Subarrays
330
Read N Characters Given Read4 Ii Call Multiple Times
331
Coin Change Ii
332
Find Common Characters
333
Max Consecutive Ones Iii
334
Logical Or Of Two Binary Grids Represented As Quad Trees
335
Beautiful Array
336
Unique Number Of Occurrences
337
Count Subarrays With Fixed Bounds
338
Build Array From Permutation
339
Egg Drop With 2 Eggs And N Floors
340
Minimum Costs Using The Train Line
341
Design Hashmap
342
Number Of Subarrays With Bounded Maximum
343
Minimum Number Of Taps To Open To Water A Garden
344
Sort An Array
345
Invalid Transactions
346
Minimum Number Of Refueling Stops
347
Maximum Number Of Non Overlapping Palindrome Substrings
348
Transpose Matrix
349
Dynamic Pivoting Of A Table
350
Online Stock Span
351
Number Of Operations To Make Network Connected
352
Range Module
353
Finding Mk Average
354
Minimize The Maximum Of Two Arrays
355
Minimum Difference In Sums After Removal Of Elements
356
Sort Array By Increasing Frequency
357
Maximum Employees To Be Invited To A Meeting
358
Analyze User Website Visit Pattern
359
Add To Array Form Of Integer
360
Minimum Cost To Hire K Workers
361
Shortest Path To Get All Keys
362
Flip String To Monotone Increasing
363
Employees Earning More Than Their Managers
364
Permutation In String
365
Richest Customer Wealth
366
Fizz Buzz
367
Minimum Average Difference
368
Linked List Random Node
369
Sliding Window Median
370
Minimum Number Of Days To Make M Bouquets
371
Maximize Distance To Closest Person
372
Delete Columns To Make Sorted
373
Find Closest Node To Given Two Nodes
374
Number Of Nodes With Value One
375
Reward Top K Students
376
Minimum Score Triangulation Of Polygon
377
Interval List Intersections
378
Number Of Sub Arrays With Odd Sum
379
Soup Servings
380
Number Of Ways To Form A Target String Given A Dictionary
381
Minimum Insertion Steps To Make A String Palindrome
382
Escape A Large Maze
383
Nearest Exit From Entrance In Maze
384
Stock Price Fluctuation
385
Minimum Possible Integer After At Most K Adjacent Swaps On Digits
386
Reducing Dishes
387
Divide Players Into Teams Of Equal Skill
388
Jump Game Iv
389
Shuffle The Array
390
Find All Anagrams In A String