https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/
連結グラフの数を数える問題
class Solution(object): def countComponents(self, n, edges)…
This problem is difficult for me.
class Solution(object): def kSmallestPairs(self, nums1, nums2, k): """ :type nums1: List[int] :type nums2: List[int] :type k: int :rtype: List[List[int]]…
My submission is below.
import bisect