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
33.94921	Hard	2,701	false	true	Consecutive Transactions with Increasing Amounts	consecutive-transactions-with-increasing-amounts	['Database']	true	false
41.539863	Hard	2,702	false	true	Minimum Operations to Make Numbers Non-positive	minimum-operations-to-make-numbers-non-positive	['Array', 'Binary Search']	false	false
94.458423	Easy	2,703	false	false	Return Length of Arguments Passed	return-length-of-arguments-passed	[]	true	false
62.841715	Easy	2,704	false	false	To Be Or Not To Be	to-be-or-not-to-be	[]	true	false
66.682301	Medium	2,705	false	false	Compact Object	compact-object	[]	true	false
68.250679	Easy	2,706	false	false	Buy Two Chocolates	buy-two-chocolates	['Array', 'Greedy', 'Sorting']	true	false
56.989795	Medium	2,707	false	false	Extra Characters in a String	extra-characters-in-a-string	['Array', 'Hash Table', 'String', 'Dynamic Programming', 'Trie']	true	false
24.569798	Medium	2,708	false	false	Maximum Strength of a Group	maximum-strength-of-a-group	['Array', 'Dynamic Programming', 'Backtracking', 'Greedy', 'Bit Manipulation', 'Sorting', 'Enumeration']	false	false
41.798997	Hard	2,709	false	false	Greatest Common Divisor Traversal	greatest-common-divisor-traversal	['Array', 'Math', 'Union Find', 'Number Theory']	true	false
78.465704	Easy	2,710	false	false	Remove Trailing Zeros From a String	remove-trailing-zeros-from-a-string	['String']	false	false
67.598301	Medium	2,711	false	false	Difference of Number of Distinct Values on Diagonals	difference-of-number-of-distinct-values-on-diagonals	['Array', 'Hash Table', 'Matrix']	false	false
53.044963	Medium	2,712	false	false	Minimum Cost to Make All Characters Equal	minimum-cost-to-make-all-characters-equal	['String', 'Dynamic Programming', 'Greedy']	false	false
30.448901	Hard	2,713	false	false	Maximum Strictly Increasing Cells in a Matrix	maximum-strictly-increasing-cells-in-a-matrix	['Array', 'Hash Table', 'Binary Search', 'Dynamic Programming', 'Memoization', 'Sorting', 'Matrix', 'Ordered Set']	false	false
61.826923	Hard	2,714	false	true	Find Shortest Path with K Hops	find-shortest-path-with-k-hops	['Graph', 'Heap (Priority Queue)', 'Shortest Path']	false	false
89.51202	Easy	2,715	false	false	Timeout Cancellation	timeout-cancellation	[]	true	false
76.812515	Easy	2,716	false	false	Minimize String Length	minimize-string-length	['Hash Table', 'String']	false	false
63.071878	Easy	2,717	false	false	Semi-Ordered Permutation	semi-ordered-permutation	['Array', 'Simulation']	false	false
31.01638	Medium	2,718	false	false	Sum of Matrix After Queries	sum-of-matrix-after-queries	['Array', 'Hash Table']	false	false
37.412422	Hard	2,719	false	false	Count of Integers	count-of-integers	['Math', 'String', 'Dynamic Programming']	false	false
54.800651	Hard	2,720	false	true	Popularity Percentage	popularity-percentage	['Database']	true	false
77.284728	Medium	2,721	false	false	Execute Asynchronous Functions in Parallel	execute-asynchronous-functions-in-parallel	[]	true	false
55.918992	Medium	2,722	false	false	Join Two Arrays by ID	join-two-arrays-by-id	[]	true	false
91.751998	Easy	2,723	false	false	Add Two Promises	add-two-promises	[]	true	false
83.077049	Easy	2,724	false	false	Sort By	sort-by	[]	true	false
83.614645	Easy	2,725	false	false	Interval Cancellation	interval-cancellation	[]	true	false
77.216384	Easy	2,726	false	false	Calculator with Method Chaining	calculator-with-method-chaining	[]	true	false
81.302036	Easy	2,727	false	false	Is Object Empty	is-object-empty	[]	true	false
85.369724	Easy	2,728	false	true	Count Houses in a Circular Street	count-houses-in-a-circular-street	['Array', 'Interactive']	false	false
52.167032	Easy	2,729	false	false	Check if The Number is Fascinating	check-if-the-number-is-fascinating	['Hash Table', 'Math']	false	false
36.71258	Medium	2,730	false	false	Find the Longest Semi-Repetitive Substring	find-the-longest-semi-repetitive-substring	['String', 'Sliding Window']	false	false
26.930996	Medium	2,731	false	false	Movement of Robots	movement-of-robots	['Array', 'Brainteaser', 'Sorting', 'Prefix Sum']	false	false
45.758712	Hard	2,732	false	false	Find a Good Subset of the Matrix	find-a-good-subset-of-the-matrix	['Array', 'Hash Table', 'Bit Manipulation', 'Matrix']	false	false
75.841057	Easy	2,733	false	false	Neither Minimum nor Maximum	neither-minimum-nor-maximum	['Array', 'Sorting']	false	false
31.884705	Medium	2,734	false	false	Lexicographically Smallest String After Substring Operation	lexicographically-smallest-string-after-substring-operation	['String', 'Greedy']	false	false
33.427321	Medium	2,735	false	false	Collecting Chocolates	collecting-chocolates	['Array', 'Enumeration']	false	false
27.61448	Hard	2,736	false	false	Maximum Sum Queries	maximum-sum-queries	['Array', 'Binary Search', 'Stack', 'Binary Indexed Tree', 'Segment Tree', 'Sorting', 'Monotonic Stack']	false	false
64.650024	Medium	2,737	false	true	Find the Closest Marked Node	find-the-closest-marked-node	['Array', 'Graph', 'Heap (Priority Queue)', 'Shortest Path']	true	false
55.471363	Medium	2,738	false	true	Count Occurrences in Text	count-occurrences-in-text	['Database']	true	false
39.84447	Easy	2,739	false	false	Total Distance Traveled	total-distance-traveled	['Math', 'Simulation']	false	false
64.119035	Medium	2,740	false	false	Find the Value of the Partition	find-the-value-of-the-partition	['Array', 'Sorting']	false	false
28.265024	Medium	2,741	false	false	Special Permutations	special-permutations	['Array', 'Dynamic Programming', 'Bit Manipulation', 'Bitmask']	false	false
49.777386	Hard	2,742	false	false	Painting the Walls	painting-the-walls	['Array', 'Dynamic Programming']	true	false
75.941723	Medium	2,743	false	true	Count Substrings Without Repeating Character	count-substrings-without-repeating-character	['Hash Table', 'String', 'Sliding Window']	true	false
81.333262	Easy	2,744	false	false	Find Maximum Number of String Pairs	find-maximum-number-of-string-pairs	['Array', 'Hash Table', 'String', 'Simulation']	false	false
53.564174	Medium	2,745	false	false	Construct the Longest New String	construct-the-longest-new-string	['Math', 'Dynamic Programming', 'Greedy', 'Brainteaser']	false	false
25.949918	Medium	2,746	false	false	Decremental String Concatenation	decremental-string-concatenation	['Array', 'String', 'Dynamic Programming']	false	false
32.60193	Medium	2,747	false	false	Count Zero Request Servers	count-zero-request-servers	['Array', 'Hash Table', 'Sliding Window', 'Sorting']	false	false
50.527575	Easy	2,748	false	false	Number of Beautiful Pairs	number-of-beautiful-pairs	['Array', 'Hash Table', 'Math', 'Counting', 'Number Theory']	false	false
29.945754	Medium	2,749	false	false	Minimum Operations to Make the Integer Zero	minimum-operations-to-make-the-integer-zero	['Bit Manipulation', 'Brainteaser', 'Enumeration']	false	false
33.621843	Medium	2,750	false	false	Ways to Split Array Into Good Subarrays	ways-to-split-array-into-good-subarrays	['Array', 'Math', 'Dynamic Programming']	false	false
56.087395	Hard	2,751	false	false	Robot Collisions	robot-collisions	['Array', 'Stack', 'Sorting', 'Simulation']	true	false
40.76692	Hard	2,752	false	true	Customers with Maximum Number of Transactions on Consecutive Days	customers-with-maximum-number-of-transactions-on-consecutive-days	['Database']	false	false
61.148904	Hard	2,753	false	true	Count Houses in a Circular Street II	count-houses-in-a-circular-street-ii	[]	true	false
86.706349	Medium	2,754	false	true	Bind Function to Context	bind-function-to-context	[]	true	false
65.963303	Medium	2,755	false	true	Deep Merge of Two Objects	deep-merge-of-two-objects	[]	true	false
66.259542	Hard	2,756	false	true	Query Batching	query-batching	[]	true	false
73.315364	Medium	2,757	false	true	Generate Circular Array Values	generate-circular-array-values	[]	true	false
84.943371	Easy	2,758	false	true	Next Day	next-day	[]	true	false
61.877934	Hard	2,759	false	true	Convert JSON String to Object	convert-json-string-to-object	[]	true	false
29.965044	Easy	2,760	false	false	Longest Even Odd Subarray With Threshold	longest-even-odd-subarray-with-threshold	['Array', 'Sliding Window']	false	false
35.171947	Medium	2,761	false	false	Prime Pairs With Target Sum	prime-pairs-with-target-sum	['Array', 'Math', 'Enumeration', 'Number Theory']	false	false
58.048538	Medium	2,762	false	false	Continuous Subarrays	continuous-subarrays	['Array', 'Queue', 'Sliding Window', 'Heap (Priority Queue)', 'Ordered Set', 'Monotonic Queue']	true	false
41.867715	Hard	2,763	false	false	Sum of Imbalance Numbers of All Subarrays	sum-of-imbalance-numbers-of-all-subarrays	['Array', 'Hash Table', 'Ordered Set']	false	false
65.966011	Medium	2,764	false	true	Is Array a Preorder of Some ‌Binary Tree	is-array-a-preorder-of-some-binary-tree	['Stack', 'Tree', 'Depth-First Search', 'Binary Tree']	false	false
34.252067	Easy	2,765	false	false	Longest Alternating Subarray	longest-alternating-subarray	['Array', 'Enumeration']	false	false
49.940273	Medium	2,766	false	false	Relocate Marbles	relocate-marbles	['Array', 'Hash Table', 'Sorting', 'Simulation']	false	false
52.236136	Medium	2,767	false	false	Partition String Into Minimum Beautiful Substrings	partition-string-into-minimum-beautiful-substrings	['Hash Table', 'String', 'Dynamic Programming', 'Backtracking']	false	false
37.302785	Medium	2,768	false	false	Number of Black Blocks	number-of-black-blocks	['Array', 'Hash Table', 'Enumeration']	false	false
90.768356	Easy	2,769	false	false	Find the Maximum Achievable Number	find-the-maximum-achievable-number	['Math']	false	false
30.97867	Medium	2,770	false	false	Maximum Number of Jumps to Reach the Last Index	maximum-number-of-jumps-to-reach-the-last-index	['Array', 'Dynamic Programming']	false	false
29.649158	Medium	2,771	false	false	Longest Non-decreasing Subarray From Two Arrays	longest-non-decreasing-subarray-from-two-arrays	['Array', 'Dynamic Programming']	false	false
32.350893	Medium	2,772	false	false	Apply Operations to Make All Array Elements Equal to Zero	apply-operations-to-make-all-array-elements-equal-to-zero	['Array', 'Prefix Sum']	false	false
73.402868	Medium	2,773	false	true	Height of Special Binary Tree	height-of-special-binary-tree	['Tree', 'Depth-First Search', 'Breadth-First Search', 'Binary Tree']	false	false
82.66129	Easy	2,774	false	true	Array Upper Bound	array-upper-bound	[]	true	false
70.477048	Medium	2,775	false	true	Undefined to Null	undefined-to-null	[]	true	false
92.335437	Medium	2,776	false	true	Convert Callback Based Function to Promise Based Function	convert-callback-based-function-to-promise-based-function	[]	true	false
82.055215	Medium	2,777	false	true	Date Range Generator	date-range-generator	[]	true	false
80.928273	Easy	2,778	false	false	Sum of Squares of Special Elements	sum-of-squares-of-special-elements	['Array', 'Enumeration']	false	false
58.00168	Medium	2,779	false	false	Maximum Beauty of an Array After Applying Operation	maximum-beauty-of-an-array-after-applying-operation	['Array', 'Binary Search', 'Sliding Window', 'Sorting']	true	false
75.84845	Medium	2,780	false	false	Minimum Index of a Valid Split	minimum-index-of-a-valid-split	['Array', 'Hash Table', 'Sorting']	true	false
37.572106	Hard	2,781	false	false	Length of the Longest Valid Substring	length-of-the-longest-valid-substring	['Array', 'Hash Table', 'String', 'Sliding Window']	false	false
82.862243	Medium	2,782	false	true	Number of Unique Categories	number-of-unique-categories	['Union Find', 'Interactive', 'Counting']	true	false
38.236807	Medium	2,783	false	true	Flight Occupancy and Waitlist Analysis	flight-occupancy-and-waitlist-analysis	['Database']	true	false
48.299331	Easy	2,784	false	false	Check if Array is Good	check-if-array-is-good	['Array', 'Hash Table', 'Sorting']	false	false
79.934446	Medium	2,785	false	false	Sort Vowels in a String	sort-vowels-in-a-string	['String', 'Sorting']	true	false
36.299336	Medium	2,786	false	false	Visit Array Positions to Maximize Score	visit-array-positions-to-maximize-score	['Array', 'Dynamic Programming']	false	false
33.434897	Medium	2,787	false	false	Ways to Express an Integer as Sum of Powers	ways-to-express-an-integer-as-sum-of-powers	['Dynamic Programming']	false	false
74.523283	Easy	2,788	false	false	Split Strings by Separator	split-strings-by-separator	['Array', 'String']	false	false
46.418182	Medium	2,789	false	false	Largest Element in an Array after Merge Operations	largest-element-in-an-array-after-merge-operations	['Array', 'Greedy']	false	false
21.624685	Hard	2,790	false	false	Maximum Number of Groups With Increasing Length	maximum-number-of-groups-with-increasing-length	['Array', 'Math', 'Binary Search', 'Greedy', 'Sorting']	false	false
45.150051	Hard	2,791	false	false	Count Paths That Can Form a Palindrome in a Tree	count-paths-that-can-form-a-palindrome-in-a-tree	['Dynamic Programming', 'Bit Manipulation', 'Tree', 'Depth-First Search', 'Bitmask']	false	false
57.632399	Hard	2,792	false	true	Count Nodes That Are Great Enough	count-nodes-that-are-great-enough	['Divide and Conquer', 'Tree', 'Depth-First Search', 'Binary Tree']	false	false
78.614824	Hard	2,793	false	true	Status of Flight Tickets	status-of-flight-tickets	[]	false	false
65.085389	Easy	2,794	false	true	Create Object from Two Arrays	create-object-from-two-arrays	[]	true	false
89.791438	Medium	2,795	false	true	Parallel Execution of Promises for Individual Results Retrieval	parallel-execution-of-promises-for-individual-results-retrieval	[]	true	false
93.196673	Easy	2,796	false	true	Repeat String	repeat-string	[]	true	false
89.434219	Easy	2,797	false	true	Partial Function with Placeholders	partial-function-with-placeholders	[]	false	false
87.571535	Easy	2,798	false	false	Number of Employees Who Met the Target	number-of-employees-who-met-the-target	['Array']	false	false
64.516304	Medium	2,799	false	false	Count Complete Subarrays in an Array	count-complete-subarrays-in-an-array	['Array', 'Hash Table', 'Sliding Window']	false	false
30.516645	Medium	2,800	false	false	Shortest String That Contains Three Strings	shortest-string-that-contains-three-strings	['String', 'Greedy', 'Enumeration']	false	false

33.94921

Hard

2,701

false

true

Consecutive Transactions with Increasing Amounts

consecutive-transactions-with-increasing-amounts

['Database']

true

false

41.539863

Hard

2,702

false

true

Minimum Operations to Make Numbers Non-positive

minimum-operations-to-make-numbers-non-positive

['Array', 'Binary Search']

false

94.458423

Easy

2,703

false

Return Length of Arguments Passed

return-length-of-arguments-passed

[]

true

false

62.841715

Easy

2,704

false

To Be Or Not To Be

to-be-or-not-to-be

[]

true

false

66.682301

Medium

2,705

false

Compact Object

compact-object

[]

true

false

68.250679

Easy

2,706

false

Buy Two Chocolates

buy-two-chocolates

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

true

false

56.989795

Medium

2,707

false

Extra Characters in a String

extra-characters-in-a-string

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

true

false

24.569798

Medium

2,708

false

Maximum Strength of a Group

maximum-strength-of-a-group

['Array', 'Dynamic Programming', 'Backtracking', 'Greedy', 'Bit Manipulation', 'Sorting', 'Enumeration']

false

41.798997

Hard

2,709

false

Greatest Common Divisor Traversal

greatest-common-divisor-traversal

['Array', 'Math', 'Union Find', 'Number Theory']

true

false

78.465704

Easy

2,710

false

Remove Trailing Zeros From a String

remove-trailing-zeros-from-a-string

['String']

false

67.598301

Medium

2,711

false

Difference of Number of Distinct Values on Diagonals

difference-of-number-of-distinct-values-on-diagonals

['Array', 'Hash Table', 'Matrix']

false

53.044963

Medium

2,712

false

Minimum Cost to Make All Characters Equal

minimum-cost-to-make-all-characters-equal

['String', 'Dynamic Programming', 'Greedy']

false

30.448901

Hard

2,713

false

Maximum Strictly Increasing Cells in a Matrix

maximum-strictly-increasing-cells-in-a-matrix

['Array', 'Hash Table', 'Binary Search', 'Dynamic Programming', 'Memoization', 'Sorting', 'Matrix', 'Ordered Set']

false

61.826923

Hard

2,714

false

true

Find Shortest Path with K Hops

find-shortest-path-with-k-hops

['Graph', 'Heap (Priority Queue)', 'Shortest Path']

false

89.51202

Easy

2,715

false

Timeout Cancellation

timeout-cancellation

[]

true

false

76.812515

Easy

2,716

false

Minimize String Length

minimize-string-length

['Hash Table', 'String']

false

63.071878

Easy

2,717

false

Semi-Ordered Permutation

semi-ordered-permutation

['Array', 'Simulation']

false

31.01638

Medium

2,718

false

Sum of Matrix After Queries

sum-of-matrix-after-queries

['Array', 'Hash Table']

false

37.412422

Hard

2,719

false

Count of Integers

count-of-integers

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

false

54.800651

Hard

2,720

false

true

Popularity Percentage

popularity-percentage

['Database']

true

false

77.284728

Medium

2,721

false

Execute Asynchronous Functions in Parallel

execute-asynchronous-functions-in-parallel

[]

true

false

55.918992

Medium

2,722

false

Join Two Arrays by ID

join-two-arrays-by-id

[]

true

false

91.751998

Easy

2,723

false

Add Two Promises

add-two-promises

[]

true

false

83.077049

Easy

2,724

false

Sort By

sort-by

[]

true

false

83.614645

Easy

2,725

false

Interval Cancellation

interval-cancellation

[]

true

false

77.216384

Easy

2,726

false

Calculator with Method Chaining

calculator-with-method-chaining

[]

true

false

81.302036

Easy

2,727

false

Is Object Empty

is-object-empty

[]

true

false

85.369724

Easy

2,728

false

true

Count Houses in a Circular Street

count-houses-in-a-circular-street

['Array', 'Interactive']

false

52.167032

Easy

2,729

false

Check if The Number is Fascinating

check-if-the-number-is-fascinating

['Hash Table', 'Math']

false

36.71258

Medium

2,730

false

Find the Longest Semi-Repetitive Substring

find-the-longest-semi-repetitive-substring

['String', 'Sliding Window']

false

26.930996

Medium

2,731

false

Movement of Robots

movement-of-robots

['Array', 'Brainteaser', 'Sorting', 'Prefix Sum']

false

45.758712

Hard

2,732

false

Find a Good Subset of the Matrix

find-a-good-subset-of-the-matrix

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

false

75.841057

Easy

2,733

false

Neither Minimum nor Maximum

neither-minimum-nor-maximum

['Array', 'Sorting']

false

31.884705

Medium

2,734

false

Lexicographically Smallest String After Substring Operation

lexicographically-smallest-string-after-substring-operation

['String', 'Greedy']

false

33.427321

Medium

2,735

false

Collecting Chocolates

collecting-chocolates

['Array', 'Enumeration']

false

27.61448

Hard

2,736

false

Maximum Sum Queries

maximum-sum-queries

['Array', 'Binary Search', 'Stack', 'Binary Indexed Tree', 'Segment Tree', 'Sorting', 'Monotonic Stack']

false

64.650024

Medium

2,737

false

true

Find the Closest Marked Node

find-the-closest-marked-node

['Array', 'Graph', 'Heap (Priority Queue)', 'Shortest Path']

true

false

55.471363

Medium

2,738

false

true

Count Occurrences in Text

count-occurrences-in-text

['Database']

true

false

39.84447

Easy

2,739

false

Total Distance Traveled

total-distance-traveled

['Math', 'Simulation']

false

64.119035

Medium

2,740

false

Find the Value of the Partition

find-the-value-of-the-partition

['Array', 'Sorting']

false

28.265024

Medium

2,741

false

Special Permutations

special-permutations

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

false

49.777386

Hard

2,742

false

Painting the Walls

painting-the-walls

['Array', 'Dynamic Programming']

true

false

75.941723

Medium

2,743

false

true

Count Substrings Without Repeating Character

count-substrings-without-repeating-character

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

true

false

81.333262

Easy

2,744

false

Find Maximum Number of String Pairs

find-maximum-number-of-string-pairs

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

false

53.564174

Medium

2,745

false

Construct the Longest New String

construct-the-longest-new-string

['Math', 'Dynamic Programming', 'Greedy', 'Brainteaser']

false

25.949918

Medium

2,746

false

Decremental String Concatenation

decremental-string-concatenation

['Array', 'String', 'Dynamic Programming']

false

32.60193

Medium

2,747

false

Count Zero Request Servers

count-zero-request-servers

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

false

50.527575

Easy

2,748

false

Number of Beautiful Pairs

number-of-beautiful-pairs

['Array', 'Hash Table', 'Math', 'Counting', 'Number Theory']

false

29.945754

Medium

2,749

false

Minimum Operations to Make the Integer Zero

minimum-operations-to-make-the-integer-zero

['Bit Manipulation', 'Brainteaser', 'Enumeration']

false

33.621843

Medium

2,750

false

Ways to Split Array Into Good Subarrays

ways-to-split-array-into-good-subarrays

['Array', 'Math', 'Dynamic Programming']

false

56.087395

Hard

2,751

false

Robot Collisions

robot-collisions

['Array', 'Stack', 'Sorting', 'Simulation']

true

false

40.76692

Hard

2,752

false

true

Customers with Maximum Number of Transactions on Consecutive Days

customers-with-maximum-number-of-transactions-on-consecutive-days

['Database']

false

61.148904

Hard

2,753

false

true

Count Houses in a Circular Street II

count-houses-in-a-circular-street-ii

[]

true

false

86.706349

Medium

2,754

false

true

Bind Function to Context

bind-function-to-context

[]

true

false

65.963303

Medium

2,755

false

true

Deep Merge of Two Objects

deep-merge-of-two-objects

[]

true

false

66.259542

Hard

2,756

false

true

Query Batching

query-batching

[]

true

false

73.315364

Medium

2,757

false

true

Generate Circular Array Values

generate-circular-array-values

[]

true

false

84.943371

Easy

2,758

false

true

Next Day

next-day

[]

true

false

61.877934

Hard

2,759

false

true

Convert JSON String to Object

convert-json-string-to-object

[]

true

false

29.965044

Easy

2,760

false

Longest Even Odd Subarray With Threshold

longest-even-odd-subarray-with-threshold

['Array', 'Sliding Window']

false

35.171947

Medium

2,761

false

Prime Pairs With Target Sum

prime-pairs-with-target-sum

['Array', 'Math', 'Enumeration', 'Number Theory']

false

58.048538

Medium

2,762

false

Continuous Subarrays

continuous-subarrays

['Array', 'Queue', 'Sliding Window', 'Heap (Priority Queue)', 'Ordered Set', 'Monotonic Queue']

true

false

41.867715

Hard

2,763

false

Sum of Imbalance Numbers of All Subarrays

sum-of-imbalance-numbers-of-all-subarrays

['Array', 'Hash Table', 'Ordered Set']

false

65.966011

Medium

2,764

false

true

Is Array a Preorder of Some ‌Binary Tree

is-array-a-preorder-of-some-binary-tree

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

false

34.252067

Easy

2,765

false

Longest Alternating Subarray

longest-alternating-subarray

['Array', 'Enumeration']

false

49.940273

Medium

2,766

false

Relocate Marbles

relocate-marbles

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

false

52.236136

Medium

2,767

false

Partition String Into Minimum Beautiful Substrings

partition-string-into-minimum-beautiful-substrings

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

false

37.302785

Medium

2,768

false

Number of Black Blocks

number-of-black-blocks

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

false

90.768356

Easy

2,769

false

Find the Maximum Achievable Number

find-the-maximum-achievable-number

['Math']

false

30.97867

Medium

2,770

false

Maximum Number of Jumps to Reach the Last Index

maximum-number-of-jumps-to-reach-the-last-index

['Array', 'Dynamic Programming']

false

29.649158

Medium

2,771

false

Longest Non-decreasing Subarray From Two Arrays

longest-non-decreasing-subarray-from-two-arrays

['Array', 'Dynamic Programming']

false

32.350893

Medium

2,772

false

Apply Operations to Make All Array Elements Equal to Zero

apply-operations-to-make-all-array-elements-equal-to-zero

['Array', 'Prefix Sum']

false

73.402868

Medium

2,773

false

true

Height of Special Binary Tree

height-of-special-binary-tree

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

false

82.66129

Easy

2,774

false

true

Array Upper Bound

array-upper-bound

[]

true

false

70.477048

Medium

2,775

false

true

Undefined to Null

undefined-to-null

[]

true

false

92.335437

Medium

2,776

false

true

Convert Callback Based Function to Promise Based Function

convert-callback-based-function-to-promise-based-function

[]

true

false

82.055215

Medium

2,777

false

true

Date Range Generator

date-range-generator

[]

true

false

80.928273

Easy

2,778

false

Sum of Squares of Special Elements

sum-of-squares-of-special-elements

['Array', 'Enumeration']

false

58.00168

Medium

2,779

false

Maximum Beauty of an Array After Applying Operation

maximum-beauty-of-an-array-after-applying-operation

['Array', 'Binary Search', 'Sliding Window', 'Sorting']

true

false

75.84845

Medium

2,780

false

Minimum Index of a Valid Split

minimum-index-of-a-valid-split

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

true

false

37.572106

Hard

2,781

false

Length of the Longest Valid Substring

length-of-the-longest-valid-substring

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

false

82.862243

Medium

2,782

false

true

Number of Unique Categories

number-of-unique-categories

['Union Find', 'Interactive', 'Counting']

true

false

38.236807

Medium

2,783

false

true

Flight Occupancy and Waitlist Analysis

flight-occupancy-and-waitlist-analysis

['Database']

true

false

48.299331

Easy

2,784

false

Check if Array is Good

check-if-array-is-good

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

false

79.934446

Medium

2,785

false

Sort Vowels in a String

sort-vowels-in-a-string

['String', 'Sorting']

true

false

36.299336

Medium

2,786

false

Visit Array Positions to Maximize Score

visit-array-positions-to-maximize-score

['Array', 'Dynamic Programming']

false

33.434897

Medium

2,787

false

Ways to Express an Integer as Sum of Powers

ways-to-express-an-integer-as-sum-of-powers

['Dynamic Programming']

false

74.523283

Easy

2,788

false

Split Strings by Separator

split-strings-by-separator

['Array', 'String']

false

46.418182

Medium

2,789

false

Largest Element in an Array after Merge Operations

largest-element-in-an-array-after-merge-operations

['Array', 'Greedy']

false

21.624685

Hard

2,790

false

Maximum Number of Groups With Increasing Length

maximum-number-of-groups-with-increasing-length

['Array', 'Math', 'Binary Search', 'Greedy', 'Sorting']

false

45.150051

Hard

2,791

false

Count Paths That Can Form a Palindrome in a Tree

count-paths-that-can-form-a-palindrome-in-a-tree

['Dynamic Programming', 'Bit Manipulation', 'Tree', 'Depth-First Search', 'Bitmask']

false

57.632399

Hard

2,792

false

true

Count Nodes That Are Great Enough

count-nodes-that-are-great-enough

['Divide and Conquer', 'Tree', 'Depth-First Search', 'Binary Tree']

false

78.614824

Hard

2,793

false

true

Status of Flight Tickets

status-of-flight-tickets

[]

false

65.085389

Easy

2,794

false

true

Create Object from Two Arrays

create-object-from-two-arrays

[]

true

false

89.791438

Medium

2,795

false

true

Parallel Execution of Promises for Individual Results Retrieval

parallel-execution-of-promises-for-individual-results-retrieval

[]

true

false

93.196673

Easy

2,796

false

true

Repeat String

repeat-string

[]

true

false

89.434219

Easy

2,797

false

true

Partial Function with Placeholders

partial-function-with-placeholders

[]

false

87.571535

Easy

2,798

false

Number of Employees Who Met the Target

number-of-employees-who-met-the-target

['Array']

false

64.516304

Medium

2,799

false

Count Complete Subarrays in an Array

count-complete-subarrays-in-an-array

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

false

30.516645

Medium

2,800

false

Shortest String That Contains Three Strings

shortest-string-that-contains-three-strings

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

false