kaysss/leetcode-problem-set · Datasets at Hugging Face

acRate float64 9.28 95.3	difficulty stringclasses 3 values	frontendQuestionId int64 1 3.51k	isFavor bool 1 class	paidOnly bool 2 classes	title stringlengths 3 79	titleSlug stringlengths 3 79	topicTags stringlengths 2 153	hasSolution bool 2 classes	hasVideoSolution bool 2 classes
56.168283	Medium	2,201	false	false	Count Artifacts That Can Be Extracted	count-artifacts-that-can-be-extracted	['Array', 'Hash Table', 'Simulation']	false	false
23.325519	Medium	2,202	false	false	Maximize the Topmost Element After K Moves	maximize-the-topmost-element-after-k-moves	['Array', 'Greedy']	false	false
37.859523	Hard	2,203	false	false	Minimum Weighted Subgraph With the Required Paths	minimum-weighted-subgraph-with-the-required-paths	['Graph', 'Shortest Path']	false	false
72.733839	Hard	2,204	false	true	Distance to a Cycle in Undirected Graph	distance-to-a-cycle-in-undirected-graph	['Depth-First Search', 'Breadth-First Search', 'Union Find', 'Graph']	true	false
50.756314	Easy	2,205	false	true	The Number of Users That Are Eligible for Discount	the-number-of-users-that-are-eligible-for-discount	['Database']	false	false
79.244356	Easy	2,206	false	false	Divide Array Into Equal Pairs	divide-array-into-equal-pairs	['Array', 'Hash Table', 'Bit Manipulation', 'Counting']	true	false
34.98733	Medium	2,207	false	false	Maximize Number of Subsequences in a String	maximize-number-of-subsequences-in-a-string	['String', 'Greedy', 'Prefix Sum']	false	false
48.673749	Medium	2,208	false	false	Minimum Operations to Halve Array Sum	minimum-operations-to-halve-array-sum	['Array', 'Greedy', 'Heap (Priority Queue)']	false	false
36.730416	Hard	2,209	false	false	Minimum White Tiles After Covering With Carpets	minimum-white-tiles-after-covering-with-carpets	['String', 'Dynamic Programming', 'Prefix Sum']	false	false
61.462238	Easy	2,210	false	false	Count Hills and Valleys in an Array	count-hills-and-valleys-in-an-array	['Array']	false	false
44.149093	Medium	2,211	false	false	Count Collisions on a Road	count-collisions-on-a-road	['String', 'Stack', 'Simulation']	false	false
50.080962	Medium	2,212	false	false	Maximum Points in an Archery Competition	maximum-points-in-an-archery-competition	['Array', 'Backtracking', 'Bit Manipulation', 'Enumeration']	false	false
32.760765	Hard	2,213	false	false	Longest Substring of One Repeating Character	longest-substring-of-one-repeating-character	['Array', 'String', 'Segment Tree', 'Ordered Set']	false	false
58.543982	Medium	2,214	false	true	Minimum Health to Beat Game	minimum-health-to-beat-game	['Array', 'Greedy']	true	false
80.581812	Easy	2,215	false	false	Find the Difference of Two Arrays	find-the-difference-of-two-arrays	['Array', 'Hash Table']	true	false
48.643484	Medium	2,216	false	false	Minimum Deletions to Make Array Beautiful	minimum-deletions-to-make-array-beautiful	['Array', 'Stack', 'Greedy']	false	false
37.302301	Medium	2,217	false	false	Find Palindrome With Fixed Length	find-palindrome-with-fixed-length	['Array', 'Math']	false	false
60.389004	Hard	2,218	false	false	Maximum Value of K Coins From Piles	maximum-value-of-k-coins-from-piles	['Array', 'Dynamic Programming', 'Prefix Sum']	true	false
61.985885	Medium	2,219	false	true	Maximum Sum Score of Array	maximum-sum-score-of-array	['Array', 'Prefix Sum']	false	false
87.474441	Easy	2,220	false	false	Minimum Bit Flips to Convert Number	minimum-bit-flips-to-convert-number	['Bit Manipulation']	true	false
78.739624	Medium	2,221	false	false	Find Triangular Sum of an Array	find-triangular-sum-of-an-array	['Array', 'Math', 'Simulation', 'Combinatorics']	false	false
50.403525	Medium	2,222	false	false	Number of Ways to Select Buildings	number-of-ways-to-select-buildings	['String', 'Dynamic Programming', 'Prefix Sum']	false	false
41.688882	Hard	2,223	false	false	Sum of Scores of Built Strings	sum-of-scores-of-built-strings	['String', 'Binary Search', 'Rolling Hash', 'Suffix Array', 'String Matching', 'Hash Function']	false	false
65.374917	Easy	2,224	false	false	Minimum Number of Operations to Convert Time	minimum-number-of-operations-to-convert-time	['String', 'Greedy']	false	false
72.670036	Medium	2,225	false	false	Find Players With Zero or One Losses	find-players-with-zero-or-one-losses	['Array', 'Hash Table', 'Sorting', 'Counting']	true	false
50.194706	Medium	2,226	false	false	Maximum Candies Allocated to K Children	maximum-candies-allocated-to-k-children	['Array', 'Binary Search']	true	false
41.324492	Hard	2,227	false	false	Encrypt and Decrypt Strings	encrypt-and-decrypt-strings	['Array', 'Hash Table', 'String', 'Design', 'Trie']	false	false
45.86415	Medium	2,228	false	true	Users With Two Purchases Within Seven Days	users-with-two-purchases-within-seven-days	['Database']	false	false
61.687341	Easy	2,229	false	true	Check if an Array Is Consecutive	check-if-an-array-is-consecutive	['Array', 'Hash Table', 'Sorting']	false	false
50.705002	Easy	2,230	false	true	The Users That Are Eligible for Discount	the-users-that-are-eligible-for-discount	['Database']	false	false
63.365702	Easy	2,231	false	false	Largest Number After Digit Swaps by Parity	largest-number-after-digit-swaps-by-parity	['Sorting', 'Heap (Priority Queue)']	false	false
67.340321	Medium	2,232	false	false	Minimize Result by Adding Parentheses to Expression	minimize-result-by-adding-parentheses-to-expression	['String', 'Enumeration']	false	false
42.11555	Medium	2,233	false	false	Maximum Product After K Increments	maximum-product-after-k-increments	['Array', 'Greedy', 'Heap (Priority Queue)']	false	false
29.887907	Hard	2,234	false	false	Maximum Total Beauty of the Gardens	maximum-total-beauty-of-the-gardens	['Array', 'Two Pointers', 'Binary Search', 'Greedy', 'Sorting', 'Enumeration', 'Prefix Sum']	false	false
88.124654	Easy	2,235	false	false	Add Two Integers	add-two-integers	['Math']	false	false
84.872446	Easy	2,236	false	false	Root Equals Sum of Children	root-equals-sum-of-children	['Tree', 'Binary Tree']	false	false
61.920971	Medium	2,237	false	true	Count Positions on Street With Required Brightness	count-positions-on-street-with-required-brightness	['Array', 'Prefix Sum']	false	false
71.971229	Medium	2,238	false	true	Number of Times a Driver Was a Passenger	number-of-times-a-driver-was-a-passenger	['Database']	false	false
46.971628	Easy	2,239	false	false	Find Closest Number to Zero	find-closest-number-to-zero	['Array']	false	false
55.731179	Medium	2,240	false	false	Number of Ways to Buy Pens and Pencils	number-of-ways-to-buy-pens-and-pencils	['Math', 'Enumeration']	false	false
44.02317	Medium	2,241	false	false	Design an ATM Machine	design-an-atm-machine	['Array', 'Greedy', 'Design']	false	false
38.764014	Hard	2,242	false	false	Maximum Score of a Node Sequence	maximum-score-of-a-node-sequence	['Array', 'Graph', 'Sorting', 'Enumeration']	false	false
66.374403	Easy	2,243	false	false	Calculate Digit Sum of a String	calculate-digit-sum-of-a-string	['String', 'Simulation']	false	false
62.903283	Medium	2,244	false	false	Minimum Rounds to Complete All Tasks	minimum-rounds-to-complete-all-tasks	['Array', 'Hash Table', 'Greedy', 'Counting']	true	false
36.463951	Medium	2,245	false	false	Maximum Trailing Zeros in a Cornered Path	maximum-trailing-zeros-in-a-cornered-path	['Array', 'Matrix', 'Prefix Sum']	false	false
53.918915	Hard	2,246	false	false	Longest Path With Different Adjacent Characters	longest-path-with-different-adjacent-characters	['Array', 'String', 'Tree', 'Depth-First Search', 'Graph', 'Topological Sort']	true	false
50	Hard	2,247	false	true	Maximum Cost of Trip With K Highways	maximum-cost-of-trip-with-k-highways	['Dynamic Programming', 'Bit Manipulation', 'Graph', 'Bitmask']	false	false
68.3246	Easy	2,248	false	false	Intersection of Multiple Arrays	intersection-of-multiple-arrays	['Array', 'Hash Table', 'Sorting', 'Counting']	false	false
54.74884	Medium	2,249	false	false	Count Lattice Points Inside a Circle	count-lattice-points-inside-a-circle	['Array', 'Hash Table', 'Math', 'Geometry', 'Enumeration']	false	false
35.787212	Medium	2,250	false	false	Count Number of Rectangles Containing Each Point	count-number-of-rectangles-containing-each-point	['Array', 'Hash Table', 'Binary Search', 'Binary Indexed Tree', 'Sorting']	false	false
57.049076	Hard	2,251	false	false	Number of Flowers in Full Bloom	number-of-flowers-in-full-bloom	['Array', 'Hash Table', 'Binary Search', 'Sorting', 'Prefix Sum', 'Ordered Set']	true	false
56.960874	Hard	2,252	false	true	Dynamic Pivoting of a Table	dynamic-pivoting-of-a-table	['Database']	false	false
67.907501	Hard	2,253	false	true	Dynamic Unpivoting of a Table	dynamic-unpivoting-of-a-table	['Database']	false	false
63.615946	Hard	2,254	false	true	Design Video Sharing Platform	design-video-sharing-platform	['Hash Table', 'Stack', 'Design', 'Ordered Set']	false	false
73.728909	Easy	2,255	false	false	Count Prefixes of a Given String	count-prefixes-of-a-given-string	['Array', 'String']	false	false
43.410543	Medium	2,256	false	false	Minimum Average Difference	minimum-average-difference	['Array', 'Prefix Sum']	true	false
65.806519	Medium	2,257	false	false	Count Unguarded Cells in the Grid	count-unguarded-cells-in-the-grid	['Array', 'Matrix', 'Simulation']	true	false
35.95887	Hard	2,258	false	false	Escape the Spreading Fire	escape-the-spreading-fire	['Array', 'Binary Search', 'Breadth-First Search', 'Matrix']	false	false
46.946404	Easy	2,259	false	false	Remove Digit From Number to Maximize Result	remove-digit-from-number-to-maximize-result	['String', 'Greedy', 'Enumeration']	false	false
52.384569	Medium	2,260	false	false	Minimum Consecutive Cards to Pick Up	minimum-consecutive-cards-to-pick-up	['Array', 'Hash Table', 'Sliding Window']	false	false
53.344257	Medium	2,261	false	false	K Divisible Elements Subarrays	k-divisible-elements-subarrays	['Array', 'Hash Table', 'Trie', 'Rolling Hash', 'Hash Function', 'Enumeration']	false	false
55.801267	Hard	2,262	false	false	Total Appeal of A String	total-appeal-of-a-string	['Hash Table', 'String', 'Dynamic Programming']	false	false
65.32056	Hard	2,263	false	true	Make Array Non-decreasing or Non-increasing	make-array-non-decreasing-or-non-increasing	['Dynamic Programming', 'Greedy']	false	false
69.03823	Easy	2,264	false	false	Largest 3-Same-Digit Number in String	largest-3-same-digit-number-in-string	['String']	true	false
86.276034	Medium	2,265	false	false	Count Nodes Equal to Average of Subtree	count-nodes-equal-to-average-of-subtree	['Tree', 'Depth-First Search', 'Binary Tree']	true	false
48.546408	Medium	2,266	false	false	Count Number of Texts	count-number-of-texts	['Hash Table', 'Math', 'String', 'Dynamic Programming']	false	false
39.226228	Hard	2,267	false	false	Check if There Is a Valid Parentheses String Path	check-if-there-is-a-valid-parentheses-string-path	['Array', 'Dynamic Programming', 'Matrix']	false	false
71.201231	Medium	2,268	false	true	Minimum Number of Keypresses	minimum-number-of-keypresses	['Hash Table', 'String', 'Greedy', 'Sorting', 'Counting']	false	false
61.341167	Easy	2,269	false	false	Find the K-Beauty of a Number	find-the-k-beauty-of-a-number	['Math', 'String', 'Sliding Window']	false	false
56.090451	Medium	2,270	false	false	Number of Ways to Split Array	number-of-ways-to-split-array	['Array', 'Prefix Sum']	true	false
34.679085	Medium	2,271	false	false	Maximum White Tiles Covered by a Carpet	maximum-white-tiles-covered-by-a-carpet	['Array', 'Binary Search', 'Greedy', 'Sliding Window', 'Sorting', 'Prefix Sum']	false	false
45.895641	Hard	2,272	false	false	Substring With Largest Variance	substring-with-largest-variance	['Array', 'Dynamic Programming']	true	false
59.19902	Easy	2,273	false	false	Find Resultant Array After Removing Anagrams	find-resultant-array-after-removing-anagrams	['Array', 'Hash Table', 'String', 'Sorting']	false	false
51.896054	Medium	2,274	false	false	Maximum Consecutive Floors Without Special Floors	maximum-consecutive-floors-without-special-floors	['Array', 'Sorting']	false	false
80.919459	Medium	2,275	false	false	Largest Combination With Bitwise AND Greater Than Zero	largest-combination-with-bitwise-and-greater-than-zero	['Array', 'Hash Table', 'Bit Manipulation', 'Counting']	true	false
36.017266	Hard	2,276	false	false	Count Integers in Intervals	count-integers-in-intervals	['Design', 'Segment Tree', 'Ordered Set']	false	false
62.485308	Hard	2,277	false	true	Closest Node to Path in Tree	closest-node-to-path-in-tree	['Array', 'Tree', 'Depth-First Search', 'Breadth-First Search']	false	false
74.398967	Easy	2,278	false	false	Percentage of Letter in String	percentage-of-letter-in-string	['String']	false	false
67.512529	Medium	2,279	false	false	Maximum Bags With Full Capacity of Rocks	maximum-bags-with-full-capacity-of-rocks	['Array', 'Greedy', 'Sorting']	true	false
25.906536	Medium	2,280	false	false	Minimum Lines to Represent a Line Chart	minimum-lines-to-represent-a-line-chart	['Array', 'Math', 'Geometry', 'Sorting', 'Number Theory']	false	false
28.150194	Hard	2,281	false	false	Sum of Total Strength of Wizards	sum-of-total-strength-of-wizards	['Array', 'Stack', 'Monotonic Stack', 'Prefix Sum']	true	false
47.046546	Medium	2,282	false	true	Number of People That Can Be Seen in a Grid	number-of-people-that-can-be-seen-in-a-grid	['Array', 'Stack', 'Matrix', 'Monotonic Stack']	false	false
72.258267	Easy	2,283	false	false	Check if Number Has Equal Digit Count and Digit Value	check-if-number-has-equal-digit-count-and-digit-value	['Hash Table', 'String', 'Counting']	false	false
58.045663	Medium	2,284	false	false	Sender With Largest Word Count	sender-with-largest-word-count	['Array', 'Hash Table', 'String', 'Counting']	false	false
69.160648	Medium	2,285	false	false	Maximum Total Importance of Roads	maximum-total-importance-of-roads	['Greedy', 'Graph', 'Sorting', 'Heap (Priority Queue)']	true	false
18.518519	Hard	2,286	false	false	Booking Concert Tickets in Groups	booking-concert-tickets-in-groups	['Binary Search', 'Design', 'Binary Indexed Tree', 'Segment Tree']	false	false
59.910392	Easy	2,287	false	false	Rearrange Characters to Make Target String	rearrange-characters-to-make-target-string	['Hash Table', 'String', 'Counting']	false	false
32.472475	Medium	2,288	false	false	Apply Discount to Prices	apply-discount-to-prices	['String']	false	false
22.910146	Medium	2,289	false	false	Steps to Make Array Non-decreasing	steps-to-make-array-non-decreasing	['Array', 'Linked List', 'Stack', 'Monotonic Stack']	false	false
69.950815	Hard	2,290	false	false	Minimum Obstacle Removal to Reach Corner	minimum-obstacle-removal-to-reach-corner	['Array', 'Breadth-First Search', 'Graph', 'Heap (Priority Queue)', 'Matrix', 'Shortest Path']	true	false
46.382224	Medium	2,291	false	true	Maximum Profit From Trading Stocks	maximum-profit-from-trading-stocks	['Array', 'Dynamic Programming']	false	false
40.081855	Medium	2,292	false	true	Products With Three or More Orders in Two Consecutive Years	products-with-three-or-more-orders-in-two-consecutive-years	['Database']	false	false
63.613419	Easy	2,293	false	false	Min Max Game	min-max-game	['Array', 'Simulation']	false	false
74.309822	Medium	2,294	false	false	Partition Array Such That Maximum Difference Is K	partition-array-such-that-maximum-difference-is-k	['Array', 'Greedy', 'Sorting']	false	false
58.576575	Medium	2,295	false	false	Replace Elements in an Array	replace-elements-in-an-array	['Array', 'Hash Table', 'Simulation']	false	false
47.72904	Hard	2,296	false	false	Design a Text Editor	design-a-text-editor	['Linked List', 'String', 'Stack', 'Design', 'Simulation', 'Doubly-Linked List']	false	false
45.088619	Medium	2,297	false	true	Jump Game VIII	jump-game-viii	['Array', 'Dynamic Programming', 'Stack', 'Graph', 'Monotonic Stack', 'Shortest Path']	false	false
82.25016	Medium	2,298	false	true	Tasks Count in the Weekend	tasks-count-in-the-weekend	['Database']	false	false
54.788298	Easy	2,299	false	false	Strong Password Checker II	strong-password-checker-ii	['String']	false	false
45.078282	Medium	2,300	false	false	Successful Pairs of Spells and Potions	successful-pairs-of-spells-and-potions	['Array', 'Two Pointers', 'Binary Search', 'Sorting']	true	false

56.168283

Medium

2,201

false

Count Artifacts That Can Be Extracted

count-artifacts-that-can-be-extracted

['Array', 'Hash Table', 'Simulation']

false

23.325519

Medium

2,202

false

Maximize the Topmost Element After K Moves

maximize-the-topmost-element-after-k-moves

['Array', 'Greedy']

false

37.859523

Hard

2,203

false

Minimum Weighted Subgraph With the Required Paths

minimum-weighted-subgraph-with-the-required-paths

['Graph', 'Shortest Path']

false

72.733839

Hard

2,204

false

true

Distance to a Cycle in Undirected Graph

distance-to-a-cycle-in-undirected-graph

['Depth-First Search', 'Breadth-First Search', 'Union Find', 'Graph']

true

false

50.756314

Easy

2,205

false

true

The Number of Users That Are Eligible for Discount

the-number-of-users-that-are-eligible-for-discount

['Database']

false

79.244356

Easy

2,206

false

Divide Array Into Equal Pairs

divide-array-into-equal-pairs

['Array', 'Hash Table', 'Bit Manipulation', 'Counting']

true

false

34.98733

Medium

2,207

false

Maximize Number of Subsequences in a String

maximize-number-of-subsequences-in-a-string

['String', 'Greedy', 'Prefix Sum']

false

48.673749

Medium

2,208

false

Minimum Operations to Halve Array Sum

minimum-operations-to-halve-array-sum

['Array', 'Greedy', 'Heap (Priority Queue)']

false

36.730416

Hard

2,209

false

Minimum White Tiles After Covering With Carpets

minimum-white-tiles-after-covering-with-carpets

['String', 'Dynamic Programming', 'Prefix Sum']

false

61.462238

Easy

2,210

false

Count Hills and Valleys in an Array

count-hills-and-valleys-in-an-array

['Array']

false

44.149093

Medium

2,211

false

Count Collisions on a Road

count-collisions-on-a-road

['String', 'Stack', 'Simulation']

false

50.080962

Medium

2,212

false

Maximum Points in an Archery Competition

maximum-points-in-an-archery-competition

['Array', 'Backtracking', 'Bit Manipulation', 'Enumeration']

false

32.760765

Hard

2,213

false

Longest Substring of One Repeating Character

longest-substring-of-one-repeating-character

['Array', 'String', 'Segment Tree', 'Ordered Set']

false

58.543982

Medium

2,214

false

true

Minimum Health to Beat Game

minimum-health-to-beat-game

['Array', 'Greedy']

true

false

80.581812

Easy

2,215

false

Find the Difference of Two Arrays

find-the-difference-of-two-arrays

['Array', 'Hash Table']

true

false

48.643484

Medium

2,216

false

Minimum Deletions to Make Array Beautiful

minimum-deletions-to-make-array-beautiful

['Array', 'Stack', 'Greedy']

false

37.302301

Medium

2,217

false

Find Palindrome With Fixed Length

find-palindrome-with-fixed-length

['Array', 'Math']

false

60.389004

Hard

2,218

false

Maximum Value of K Coins From Piles

maximum-value-of-k-coins-from-piles

['Array', 'Dynamic Programming', 'Prefix Sum']

true

false

61.985885

Medium

2,219

false

true

Maximum Sum Score of Array

maximum-sum-score-of-array

['Array', 'Prefix Sum']

false

87.474441

Easy

2,220

false

Minimum Bit Flips to Convert Number

minimum-bit-flips-to-convert-number

['Bit Manipulation']

true

false

78.739624

Medium

2,221

false

Find Triangular Sum of an Array

find-triangular-sum-of-an-array

['Array', 'Math', 'Simulation', 'Combinatorics']

false

50.403525

Medium

2,222

false

Number of Ways to Select Buildings

number-of-ways-to-select-buildings

['String', 'Dynamic Programming', 'Prefix Sum']

false

41.688882

Hard

2,223

false

Sum of Scores of Built Strings

sum-of-scores-of-built-strings

['String', 'Binary Search', 'Rolling Hash', 'Suffix Array', 'String Matching', 'Hash Function']

false

65.374917

Easy

2,224

false

Minimum Number of Operations to Convert Time

minimum-number-of-operations-to-convert-time

['String', 'Greedy']

false

72.670036

Medium

2,225

false

Find Players With Zero or One Losses

find-players-with-zero-or-one-losses

['Array', 'Hash Table', 'Sorting', 'Counting']

true

false

50.194706

Medium

2,226

false

Maximum Candies Allocated to K Children

maximum-candies-allocated-to-k-children

['Array', 'Binary Search']

true

false

41.324492

Hard

2,227

false

Encrypt and Decrypt Strings

encrypt-and-decrypt-strings

['Array', 'Hash Table', 'String', 'Design', 'Trie']

false

45.86415

Medium

2,228

false

true

Users With Two Purchases Within Seven Days

users-with-two-purchases-within-seven-days

['Database']

false

61.687341

Easy

2,229

false

true

Check if an Array Is Consecutive

check-if-an-array-is-consecutive

['Array', 'Hash Table', 'Sorting']

false

50.705002

Easy

2,230

false

true

The Users That Are Eligible for Discount

the-users-that-are-eligible-for-discount

['Database']

false

63.365702

Easy

2,231

false

Largest Number After Digit Swaps by Parity

largest-number-after-digit-swaps-by-parity

['Sorting', 'Heap (Priority Queue)']

false

67.340321

Medium

2,232

false

Minimize Result by Adding Parentheses to Expression

minimize-result-by-adding-parentheses-to-expression

['String', 'Enumeration']

false

42.11555

Medium

2,233

false

Maximum Product After K Increments

maximum-product-after-k-increments

['Array', 'Greedy', 'Heap (Priority Queue)']

false

29.887907

Hard

2,234

false

Maximum Total Beauty of the Gardens

maximum-total-beauty-of-the-gardens

['Array', 'Two Pointers', 'Binary Search', 'Greedy', 'Sorting', 'Enumeration', 'Prefix Sum']

false

88.124654

Easy

2,235

false

Add Two Integers

add-two-integers

['Math']

false

84.872446

Easy

2,236

false

Root Equals Sum of Children

root-equals-sum-of-children

['Tree', 'Binary Tree']

false

61.920971

Medium

2,237

false

true

Count Positions on Street With Required Brightness

count-positions-on-street-with-required-brightness

['Array', 'Prefix Sum']

false

71.971229

Medium

2,238

false

true

Number of Times a Driver Was a Passenger

number-of-times-a-driver-was-a-passenger

['Database']

false

46.971628

Easy

2,239

false

Find Closest Number to Zero

find-closest-number-to-zero

['Array']

false

55.731179

Medium

2,240

false

Number of Ways to Buy Pens and Pencils

number-of-ways-to-buy-pens-and-pencils

['Math', 'Enumeration']

false

44.02317

Medium

2,241

false

Design an ATM Machine

design-an-atm-machine

['Array', 'Greedy', 'Design']

false

38.764014

Hard

2,242

false

Maximum Score of a Node Sequence

maximum-score-of-a-node-sequence

['Array', 'Graph', 'Sorting', 'Enumeration']

false

66.374403

Easy

2,243

false

Calculate Digit Sum of a String

calculate-digit-sum-of-a-string

['String', 'Simulation']

false

62.903283

Medium

2,244

false

Minimum Rounds to Complete All Tasks

minimum-rounds-to-complete-all-tasks

['Array', 'Hash Table', 'Greedy', 'Counting']

true

false

36.463951

Medium

2,245

false

Maximum Trailing Zeros in a Cornered Path

maximum-trailing-zeros-in-a-cornered-path

['Array', 'Matrix', 'Prefix Sum']

false

53.918915

Hard

2,246

false

Longest Path With Different Adjacent Characters

longest-path-with-different-adjacent-characters

['Array', 'String', 'Tree', 'Depth-First Search', 'Graph', 'Topological Sort']

true

false

50

Hard

2,247

false

true

Maximum Cost of Trip With K Highways

maximum-cost-of-trip-with-k-highways

['Dynamic Programming', 'Bit Manipulation', 'Graph', 'Bitmask']

false

68.3246

Easy

2,248

false

Intersection of Multiple Arrays

intersection-of-multiple-arrays

['Array', 'Hash Table', 'Sorting', 'Counting']

false

54.74884

Medium

2,249

false

Count Lattice Points Inside a Circle

count-lattice-points-inside-a-circle

['Array', 'Hash Table', 'Math', 'Geometry', 'Enumeration']

false

35.787212

Medium

2,250

false

Count Number of Rectangles Containing Each Point

count-number-of-rectangles-containing-each-point

['Array', 'Hash Table', 'Binary Search', 'Binary Indexed Tree', 'Sorting']

false

57.049076

Hard

2,251

false

Number of Flowers in Full Bloom

number-of-flowers-in-full-bloom

['Array', 'Hash Table', 'Binary Search', 'Sorting', 'Prefix Sum', 'Ordered Set']

true

false

56.960874

Hard

2,252

false

true

Dynamic Pivoting of a Table

dynamic-pivoting-of-a-table

['Database']

false

67.907501

Hard

2,253

false

true

Dynamic Unpivoting of a Table

dynamic-unpivoting-of-a-table

['Database']

false

63.615946

Hard

2,254

false

true

Design Video Sharing Platform

design-video-sharing-platform

['Hash Table', 'Stack', 'Design', 'Ordered Set']

false

73.728909

Easy

2,255

false

Count Prefixes of a Given String

count-prefixes-of-a-given-string

['Array', 'String']

false

43.410543

Medium

2,256

false

Minimum Average Difference

minimum-average-difference

['Array', 'Prefix Sum']

true

false

65.806519

Medium

2,257

false

Count Unguarded Cells in the Grid

count-unguarded-cells-in-the-grid

['Array', 'Matrix', 'Simulation']

true

false

35.95887

Hard

2,258

false

Escape the Spreading Fire

escape-the-spreading-fire

['Array', 'Binary Search', 'Breadth-First Search', 'Matrix']

false

46.946404

Easy

2,259

false

Remove Digit From Number to Maximize Result

remove-digit-from-number-to-maximize-result

['String', 'Greedy', 'Enumeration']

false

52.384569

Medium

2,260

false

Minimum Consecutive Cards to Pick Up

minimum-consecutive-cards-to-pick-up

['Array', 'Hash Table', 'Sliding Window']

false

53.344257

Medium

2,261

false

K Divisible Elements Subarrays

k-divisible-elements-subarrays

['Array', 'Hash Table', 'Trie', 'Rolling Hash', 'Hash Function', 'Enumeration']

false

55.801267

Hard

2,262

false

Total Appeal of A String

total-appeal-of-a-string

['Hash Table', 'String', 'Dynamic Programming']

false

65.32056

Hard

2,263

false

true

Make Array Non-decreasing or Non-increasing

make-array-non-decreasing-or-non-increasing

['Dynamic Programming', 'Greedy']

false

69.03823

Easy

2,264

false

Largest 3-Same-Digit Number in String

largest-3-same-digit-number-in-string

['String']

true

false

86.276034

Medium

2,265

false

Count Nodes Equal to Average of Subtree

count-nodes-equal-to-average-of-subtree

['Tree', 'Depth-First Search', 'Binary Tree']

true

false

48.546408

Medium

2,266

false

Count Number of Texts

count-number-of-texts

['Hash Table', 'Math', 'String', 'Dynamic Programming']

false

39.226228

Hard

2,267

false

Check if There Is a Valid Parentheses String Path

check-if-there-is-a-valid-parentheses-string-path

['Array', 'Dynamic Programming', 'Matrix']

false

71.201231

Medium

2,268

false

true

Minimum Number of Keypresses

minimum-number-of-keypresses

['Hash Table', 'String', 'Greedy', 'Sorting', 'Counting']

false

61.341167

Easy

2,269

false

Find the K-Beauty of a Number

find-the-k-beauty-of-a-number

['Math', 'String', 'Sliding Window']

false

56.090451

Medium

2,270

false

Number of Ways to Split Array

number-of-ways-to-split-array

['Array', 'Prefix Sum']

true

false

34.679085

Medium

2,271

false

Maximum White Tiles Covered by a Carpet

maximum-white-tiles-covered-by-a-carpet

['Array', 'Binary Search', 'Greedy', 'Sliding Window', 'Sorting', 'Prefix Sum']

false

45.895641

Hard

2,272

false

Substring With Largest Variance

substring-with-largest-variance

['Array', 'Dynamic Programming']

true

false

59.19902

Easy

2,273

false

Find Resultant Array After Removing Anagrams

find-resultant-array-after-removing-anagrams

['Array', 'Hash Table', 'String', 'Sorting']

false

51.896054

Medium

2,274

false

Maximum Consecutive Floors Without Special Floors

maximum-consecutive-floors-without-special-floors

['Array', 'Sorting']

false

80.919459

Medium

2,275

false

Largest Combination With Bitwise AND Greater Than Zero

largest-combination-with-bitwise-and-greater-than-zero

['Array', 'Hash Table', 'Bit Manipulation', 'Counting']

true

false

36.017266

Hard

2,276

false

Count Integers in Intervals

count-integers-in-intervals

['Design', 'Segment Tree', 'Ordered Set']

false

62.485308

Hard

2,277

false

true

Closest Node to Path in Tree

closest-node-to-path-in-tree

['Array', 'Tree', 'Depth-First Search', 'Breadth-First Search']

false

74.398967

Easy

2,278

false

Percentage of Letter in String

percentage-of-letter-in-string

['String']

false

67.512529

Medium

2,279

false

Maximum Bags With Full Capacity of Rocks

maximum-bags-with-full-capacity-of-rocks

['Array', 'Greedy', 'Sorting']

true

false

25.906536

Medium

2,280

false

Minimum Lines to Represent a Line Chart

minimum-lines-to-represent-a-line-chart

['Array', 'Math', 'Geometry', 'Sorting', 'Number Theory']

false

28.150194

Hard

2,281

false

Sum of Total Strength of Wizards

sum-of-total-strength-of-wizards

['Array', 'Stack', 'Monotonic Stack', 'Prefix Sum']

true

false

47.046546

Medium

2,282

false

true

Number of People That Can Be Seen in a Grid

number-of-people-that-can-be-seen-in-a-grid

['Array', 'Stack', 'Matrix', 'Monotonic Stack']

false

72.258267

Easy

2,283

false

Check if Number Has Equal Digit Count and Digit Value

check-if-number-has-equal-digit-count-and-digit-value

['Hash Table', 'String', 'Counting']

false

58.045663

Medium

2,284

false

Sender With Largest Word Count

sender-with-largest-word-count

['Array', 'Hash Table', 'String', 'Counting']

false

69.160648

Medium

2,285

false

Maximum Total Importance of Roads

maximum-total-importance-of-roads

['Greedy', 'Graph', 'Sorting', 'Heap (Priority Queue)']

true

false

18.518519

Hard

2,286

false

Booking Concert Tickets in Groups

booking-concert-tickets-in-groups

['Binary Search', 'Design', 'Binary Indexed Tree', 'Segment Tree']

false

59.910392

Easy

2,287

false

Rearrange Characters to Make Target String

rearrange-characters-to-make-target-string

['Hash Table', 'String', 'Counting']

false

32.472475

Medium

2,288

false

Apply Discount to Prices

apply-discount-to-prices

['String']

false

22.910146

Medium

2,289

false

Steps to Make Array Non-decreasing

steps-to-make-array-non-decreasing

['Array', 'Linked List', 'Stack', 'Monotonic Stack']

false

69.950815

Hard

2,290

false

Minimum Obstacle Removal to Reach Corner

minimum-obstacle-removal-to-reach-corner

['Array', 'Breadth-First Search', 'Graph', 'Heap (Priority Queue)', 'Matrix', 'Shortest Path']

true

false

46.382224

Medium

2,291

false

true

Maximum Profit From Trading Stocks

maximum-profit-from-trading-stocks

['Array', 'Dynamic Programming']

false

40.081855

Medium

2,292

false

true

Products With Three or More Orders in Two Consecutive Years

products-with-three-or-more-orders-in-two-consecutive-years

['Database']

false

63.613419

Easy

2,293

false

Min Max Game

min-max-game

['Array', 'Simulation']

false

74.309822

Medium

2,294

false

Partition Array Such That Maximum Difference Is K

partition-array-such-that-maximum-difference-is-k

['Array', 'Greedy', 'Sorting']

false

58.576575

Medium

2,295

false

Replace Elements in an Array

replace-elements-in-an-array

['Array', 'Hash Table', 'Simulation']

false

47.72904

Hard

2,296

false

Design a Text Editor

design-a-text-editor

['Linked List', 'String', 'Stack', 'Design', 'Simulation', 'Doubly-Linked List']

false

45.088619

Medium

2,297

false

true

Jump Game VIII

jump-game-viii

['Array', 'Dynamic Programming', 'Stack', 'Graph', 'Monotonic Stack', 'Shortest Path']

false

82.25016

Medium

2,298

false

true

Tasks Count in the Weekend

tasks-count-in-the-weekend

['Database']

false

54.788298

Easy

2,299

false

Strong Password Checker II

strong-password-checker-ii

['String']

false

45.078282

Medium

2,300

false

Successful Pairs of Spells and Potions

successful-pairs-of-spells-and-potions

['Array', 'Two Pointers', 'Binary Search', 'Sorting']

true

false