Package g1301_1400.s1353_maximum_number_of_events_that_can_be_attended

Class Solution

  • public class Solution
extends Object
    1353 - Maximum Number of Events That Can Be Attended.

    Medium

    You are given an array of events where events[i] = [startDayi, endDayi]. Every event i starts at startDayi and ends at endDayi.

    You can attend an event i at any day d where startTimei <= d <= endTimei. You can only attend one event at any time d.

    Return the maximum number of events you can attend.

    Example 1:

    Input: events = [[1,2],[2,3],[3,4]]

    Output: 3

    Explanation: You can attend all the three events.

    One way to attend them all is as shown.

    Attend the first event on day 1.

    Attend the second event on day 2.

    Attend the third event on day 3.

    Example 2:

    Input: events= [[1,2],[2,3],[3,4],[1,2]]

    Output: 4

    Constraints:

    • 1 <= events.length <= 105
    • events[i].length == 2
    • 1 <= startDayi <= endDayi <= 105

    • Constructor Detail

      • Solution

        public Solution()

    • Method Detail

      • maxEvents

        public int maxEvents​(int[][] events)