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Hard

Problems with tag Hard

783 found, showing 660 to 690

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23

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Selling Pieces of Wood ->

Hard, #2312, 2 solutions

Sequentially Ordinal Rank Tracker ->

Hard, #2102, 2 solutions

Serialize and Deserialize Binary Tree ->

Hard, #297, 4 solutions

Serialize and Deserialize N-ary Tree ->

Hard, #428, 3 solutions

Set Intersection Size At Least Two ->

Hard, #757, 2 solutions

Shortest Common Supersequence ->

Hard, #1092, 2 solutions

Shortest Cycle in a Graph ->

Hard, #2608, 2 solutions

Shortest Distance from All Buildings ->

Hard, #317, 2 solutions

Shortest Impossible Sequence of Rolls ->

Hard, #2350, 2 solutions

Shortest Palindrome ->

Hard, #214, 4 solutions

Shortest Path in a Grid with Obstacles Elimination ->

Hard, #1293, 2 solutions

Shortest Path to Get All Keys ->

Hard, #864, 2 solutions

Shortest Path Visiting All Nodes ->

Hard, #847, 3 solutions

Shortest Subarray with Sum at Least K ->

Hard, #862, 2 solutions

Similar String Groups ->

Hard, #839, 2 solutions

Sliding Puzzle ->

Hard, #773, 3 solutions

Sliding Window Maximum ->

Hard, #239, 5 solutions

Sliding Window Median ->

Hard, #480, 3 solutions

Smallest Good Base ->

Hard, #483, 2 solutions

Smallest K-Length Subsequence With Occurrences of a Letter ->

Hard, #2030, 2 solutions

Smallest Missing Genetic Value in Each Subtree ->

Hard, #2003, 2 solutions

->

Hard,

Smallest Range ->

Hard, #632, 3 solutions

Smallest Rectangle Enclosing Black Pixels ->

Hard, #302, 3 solutions

Smallest Sufficient Team ->

Hard, #1125, 3 solutions

Sort Array by Moving Items to Empty Space ->

Hard, #2459, 2 solutions

Special Binary String ->

Hard, #761, 2 solutions

Split Array Largest Sum ->

Hard, #410, 4 solutions

Smallest Rotation with Highest Score ->

Hard, #798, 3 solutions

Sort Items by Groups Respecting Dependencies ->

Hard, #1203, 2 solutions