Maximum Population Year
You are given a 2D integer array logs where each logs[i] = [birthi, deathi] indicates the birth and death years of the i^th person.
The population of some year x is the number of people alive during that year. The i^th 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.
Example 1
Input
logs = [[1993,1999],[2000,2010]]Output
1993The maximum population is 1, and 1993 is the earliest year with this population.
Example 2
Input
logs = [[1950,1961],[1960,1971],[1970,1981]]Output
1960The maximum population is 2 in years 1960 and 1970, and the earlier year between them is 1960.
Constraints
- 1 <= logs.length <= 100
- 1950 <= birthi < deathi <= 2050