Maximum Number of Events That Can Be Attended
Examples
Example 1:
Input: events = [[1,2],[2,3],[3,4]]
Output: 3
Example 2:
Input: events = [[1,2],[2,3],[3,4],[1,2]]
Output: 4
Example 1:
Input: events = [[1,2],[2,3],[3,4]]
Output: 3
Example 2:
Input: events = [[1,2],[2,3],[3,4],[1,2]]
Output: 4
You are given an array of events where events[i] = [startDay_i, endDay_i]. Event i starts at startDay_i and ends at endDay_i.
You can attend an event on any day d where startDay_i <= d <= endDay_i. You can attend at most one event per day.
Return the maximum number of events you can attend.
1 <= events.length <= 10^5events[i].length == 21 <= startDay_i <= endDay_i <= 10^5