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查询Tags标签： Provinces，共有 3条记录-
leetcode 547. Number of Provinces 省份数量(中等)
一、题目大意 标签:搜索 https://leetcode.cn/problems/number-of-provinces 有 n 个城市，其中一些彼此相连，另一些没有相连。如果城市 a 与城市 b 直接相连，且城市 b 与城市 c 直接相连，那么城市 a 与城市 c 间接相连。 省份 是一组直接或间接相连的城市，组内不含其…
2022/6/1 23:23:13 人评论 次浏览 -
547. Number of Provinces 省份数量
There are n cities. Some of them are connected, while some are not. If city a is connected directly with city b, and city b is connected directly with city c, then city a is connected indirectly with city c. A province is a group of directly or indire…
2021/11/18 6:10:28 人评论 次浏览 -
547. Number of Provinces 省份数量
There are n cities. Some of them are connected, while some are not. If city a is connected directly with city b, and city b is connected directly with city c, then city a is connected indirectly with city c. A province is a group of directly or indire…
2021/11/18 6:10:28 人评论 次浏览
