Leetcode 1854. Maximum Population Year
2021-05-12 16:15 作者:您是打尖兒還是住店呢 | 我要投稿
You are given a 2D integer array?logs?where each?logs[i] = [birthi, deathi]?indicates the birth and death years of the?ith?person.
The?population?of some year?x?is the number of people alive during that year. The?ith?person is counted in year?x's population if?x?is in the?inclusive?range?[birthi, deathi?- 1]. Note that the person is?not?counted in the year that they die.
Return?the?earliest?year with the?maximum population.
用的是最簡單的遍歷的方法；
Runtime:?2 ms, faster than?59.69%?of?Java?online submissions for?Maximum Population Year.
Memory Usage:?36.8 MB, less than?90.31%?of?Java?online submissions for?Maximum Population Year.
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