LeetCode
Experience
#694 Number of Distinct Islands
Interview Experience
LeetCode #694: Number of Distinct Islands. Difficulty: Medium. Topics: Array, Hash Table, Depth-First Search, Breadth-First Search, Union-Find, Sorting, Matrix, Hash Function. Asked at Microsoft in the last 6 months.
Original Source
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Breadth-First Search
Depth-First Search
Hash Function
Union-Find
Arrays
Graph
Hash Table
Matrix
Sorting
Union Find