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Problems with tag
O(m * n)
160 found, showing 120 to 150
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Pacific Atlantic Water Flow
->
Medium,
#417,
2 solutions
Path with Maximum Gold
->
Medium,
#1219,
2 solutions
Path With Maximum Minimum Value
->
Medium,
#1102,
2 solutions
Path With Minimum Effort
->
Medium,
#1631,
2 solutions
Range Sum Query 2D - Immutable
->
Medium,
#304,
3 solutions
Rank Transform of a Matrix
->
Hard,
#1632,
2 solutions
Reshape the Matrix
->
Easy,
#566,
2 solutions
Regular Expression Matching
->
Hard,
#10,
4 solutions
Range Sum Query 2D - Mutable
->
Hard,
#308,
2 solutions
Remove All Ones With Row and Column Flips
->
Medium,
#2128,
2 solutions
Richest Customer Wealth
->
Easy,
#1672,
2 solutions
Rotting Oranges
->
Medium,
#994,
3 solutions
Rotating the Box
->
Medium,
#1861,
3 solutions
Set Matrix Zeroes
->
Medium,
#73,
5 solutions
Row With Maximum Ones
->
Easy,
#2643,
2 solutions
Shortest Common Supersequence
->
Hard,
#1092,
2 solutions
Shortest Distance from All Buildings
->
Hard,
#317,
2 solutions
Shortest Path in a Grid with Obstacles Elimination
->
Hard,
#1293,
2 solutions
Shortest Path to Get Food
->
Medium,
#1730,
2 solutions
Sort the Matrix Diagonally
->
Medium,
#1329,
2 solutions
Shortest Path in a Hidden Grid
->
Medium,
#1778,
2 solutions
Snail traversal
->
Medium,
#2624,
1 solutions
Smallest Common Region
->
Medium,
#1257,
2 solutions
Students and Examinations
->
Easy,
#1280,
1 solutions
Spiral Matrix
->
Medium,
#54,
4 solutions
Spiral Matrix IV
->
Medium,
#2326,
2 solutions
Surrounded Regions
->
Medium,
#130,
4 solutions
Subtree
->
Easy,
#245,
1 solutions
The K Weakest Rows in a Matrix
->
Easy,
#1337,
2 solutions
Stamping the Grid
->
Hard,
#2132,
2 solutions