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Showing 20 of 216 questions
Array With Elements Not Equal to Average of Neighbors
Medium
Arrays
Sorting
Greedy
★
LeetCode #1968
As Far from Land as Possible
Medium
Arrays
Graphs
BFS (Breadth-First Search)
★
Matrix Traversal
1
2
3
4
5
6
7
8
9
10
11
LeetCode #1162
Assign Cookies
Easy
Arrays
Two Pointers
Sorting
Greedy
Two Pointers
★
LeetCode #455
Asteroid Collision
Medium
Arrays
Stack
Monotonic Stack
★
LeetCode #735
Available Captures for Rook
Easy
Arrays
Matrix Traversal
★
LeetCode #999
Average Salary Excluding the Minimum and Maximum Salary
Easy
Sorting
Arrays
Greedy
★
LeetCode #1491
Average Value of Even Numbers That Are Divisible by Three
Easy
Arrays
Math
Prefix Sum
★
LeetCode #2455
Average Waiting Time
Medium
Arrays
Greedy
★
LeetCode #1701
Avoid Flood in The City
Medium
Arrays
Hash Tables
Greedy
Binary Search
★
LeetCode #1488
Bag of Tokens
Medium
Sorting
Arrays
Two Pointers
Two Pointers
★
Greedy
LeetCode #948
Baseball Game
Easy
Arrays
Stack
Monotonic Stack
★
LeetCode #682
Battleships in a Board
Medium
Arrays
Graphs
Matrix Traversal
★
LeetCode #419
Beautiful Arrangement II
Medium
Arrays
Math
Greedy
★
LeetCode #667
Beautiful Arrangement
Medium
Arrays
Recursion
Backtracking
★
LeetCode #526
Beautiful Array
Medium
Arrays
Math
Dynamic Programming
★
LeetCode #932
Best Poker Hand
Easy
Arrays
Hash Tables
Greedy
★
LeetCode #2347
Best Position for a Service Centre
Hard
Arrays
Math
Greedy
★
LeetCode #1515
Best Sightseeing Pair
Medium
Arrays
Dynamic Programming
Greedy
★
LeetCode #1014
Best Team With No Conflicts
Medium
Arrays
Dynamic Programming
Sorting
Dynamic Programming
★
LeetCode #1626
01 Matrix
Medium
Arrays
Graphs
BFS (Breadth-First Search)
★
Matrix Traversal
Dynamic Programming
LeetCode #542