How to Solve Construct 2 D Grid Matching Graph Layout Problem
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Construct 2D Grid Matching Graph Layout
You are given a 2D integer array edges representing an undirected graph having n nodes, where edges[i] = [ui, vi] denotes an edge between nodes ui and vi. Construct a 2D grid that satisfies these cond...
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Understanding the Construct 2 D Grid Matching Graph Layout Problem
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Problem Statement
You are given a 2D integer array edges representing an undirected graph having n nodes, where edges[i] = [ui, vi] denotes an edge between nodes ui and vi. Construct a 2D grid that satisfies these conditions: The grid contains all nodes from 0 to n - 1 in its cells, with each node appearing exactly once. Two nodes should be in adjacent grid cells (horizontally or vertically) if and only if there is an edge between them in edges. It is guaranteed that edges can form a 2D grid that satisfies the conditions. Return a 2D integer array satisfying the conditions above. If there are multiple solutions, return any of them.
Construct 2D Grid Matching Graph Layout
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Examples
n = 4, edges = [[0,1],[0,2],[1,3],[2,3]][[3,1],[2,0]]n = 5, edges = [[0,1],[1,3],[2,3],[2,4]][[4,2,3,1,0]]n = 9, edges = [[0,1],[0,4],[0,5],[1,7],[2,3],[2,4],[2,5],[3,6],[4,6],[4,7],[6,8],[7,8]][[8,6,3],[7,4,2],[1,0,5]]Constraints
2 <= n <= 5 * 1041 <= edges.length <= 105edges[i] = [ui, vi]0 <= ui < vi < nAll the edges are distinct.The input is generated such that edges can form a 2D grid that satisfies the conditions.How Interview Coder Helps with Leetcode Problems
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