Pinterest LeetCode interview questions

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Problem	Difficulty	Frequency	Acceptance
Reconstruct Itinerary Array String Depth-First Search +6 HARD	Hard	100.0%	0.5%
Optimal Account Balancing Array Dynamic Programming Backtracking +2 HARD	Hard	97.5%	0.5%
Bus Routes Array Hash Table Breadth-First Search HARD	Hard	95.5%	0.5%
Expression Add Operators Math String Backtracking HARD	Hard	89.0%	0.4%
Shortest Way to Form String Two Pointers String Binary Search +1 MEDIUM	Medium	82.7%	0.6%
Coin Change Array Dynamic Programming Breadth-First Search +2 MEDIUM	Medium	75.8%	0.5%
Count Subarrays With Score Less Than K Array Binary Search Sliding Window +1 HARD	Hard	70.3%	0.6%
Target Sum Array Dynamic Programming Backtracking +2 MEDIUM	Medium	70.3%	0.5%
Split Array Largest Sum Array Binary Search Dynamic Programming +2 HARD	Hard	70.3%	0.6%
Design Search Autocomplete System String Depth-First Search Design +4 HARD	Hard	68.6%	0.5%
Is Subsequence Two Pointers String Dynamic Programming EASY	Easy	66.8%	0.5%
Find Median Given Frequency of Numbers Database HARD	Hard	62.5%	0.4%
Longest Word in Dictionary Array Hash Table String +2 MEDIUM	Medium	62.5%	0.6%
Shortest Path in a Grid with Obstacles Elimination Array Breadth-First Search Matrix HARD	Hard	60.0%	0.5%
Meeting Rooms III Array Hash Table Sorting +2 HARD	Hard	60.0%	0.5%
Delete Nodes And Return Forest Array Hash Table Tree +2 MEDIUM	Medium	60.0%	0.7%
Multiply Strings Math String Simulation MEDIUM	Medium	57.1%	0.4%
Find Minimum Time to Finish All Jobs Array Dynamic Programming Backtracking +2 HARD	Hard	57.1%	0.5%
Put Boxes Into the Warehouse II Array Greedy Sorting MEDIUM	Medium	57.1%	0.7%
Put Boxes Into the Warehouse I Array Greedy Sorting MEDIUM	Medium	57.1%	0.7%

Showing 1–20 of 41 matching problems · All Problems

Pinterest LeetCode Interview Questions | Grind Practice