Leetcode Problem 2392. Build a Matrix With Conditions
Leetcode Solutions
Topological Sorting Approach
- Create two separate graphs for row and column conditions.
- Perform topological sorting on both graphs.
- If a cycle is detected in any graph, return an empty matrix.
- Create a
k x kmatrix initialized with zeros. - Use the topological order to place the numbers in the matrix.
- Return the filled matrix.
DFS-based Topological Sorting
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