题目描述：
LeetCode 686. Repeated String Match
Given two strings A and B, find the minimum number of times A has to be repeated such that B is a substring of it. If no such solution, return -1.
For example, with ...
作者归档：在线疯狂
[LeetCode]Repeated String Match
[LeetCode]Employee Importance
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LeetCode.
题目描述：
LeetCode 690. Employee Importance
You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id.
For example, employee 1 is the leader of employee 2, and employee ...
[LeetCode]Redundant Connection II
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LeetCode.
题目描述：
LeetCode 685. Redundant Connection II
In this problem, a rooted tree is a directed graph such that, there is exactly one node (the root) for which all other nodes are descendants of this node, plus every node has exactly ...
LeetCode Weekly Contest 51解题报告
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LeetCode.
LeetCode Weekly Contest 51是LeetCode举办的第五十五场正式周赛，共4道题目，比赛时长1.5小时。
比赛链接：https://leetcode.com/contest/leetcode-weekly-contest-51/
题解列表：
LeetCode 681. Next Closest Time
[LeetCode]K Empty Slots
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LeetCode.
题目描述：
There is a garden with N slots. In each slot, there is a flower. The N flowers will bloom one by one in N days. In each day, there will be exactly one flower ...