1042.Flower Planting with no Adjacent
示例 1:
输入:N = 3, paths = [[1,2],[2,3],[3,1]]
输出:[1,2,3]
示例 2:
输入:N = 4, paths = [[1,2],[3,4]]
输出:[1,2,1,2]
示例 3:
输入:N = 4, paths = [[1,2],[2,3],[3,4],[4,1],[1,3],[2,4]]
输出:[1,2,3,4]
提示:
1 <= N <= 10000
0 <= paths.size <= 20000
不存在花园有 4 条或者更多路径可以进入或离开。
保证存在答案。Last updated