Class Solution
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public final class Solution
3169 - Count Days Without Meetings\.
Medium
You are given a positive integer
days
representing the total number of days an employee is available for work (starting from day 1). You are also given a 2D arraymeetings
of sizen
where,meetings[i] = [start_i, end_i]
represents the starting and ending days of meetingi
(inclusive).Return the count of days when the employee is available for work but no meetings are scheduled.
Note: The meetings may overlap.
Example 1:
Input: days = 10, meetings = \[\[5,7],1,3,9,10]
Output: 2
Explanation:
There is no meeting scheduled on the 4<sup>th</sup> and 8<sup>th</sup> days.
Example 2:
Input: days = 5, meetings = \[\[2,4],1,3]
Output: 1
Explanation:
There is no meeting scheduled on the 5<sup>th</sup> day.
Example 3:
Input: days = 6, meetings = \[\[1,6]]
Output: 0
Explanation:
Meetings are scheduled for all working days.
Constraints:
<code>1 <= days <= 10<sup>9</sup></code>
<code>1 <= meetings.length <= 10<sup>5</sup></code>
meetings[i].length == 2
1 <= meetings[i][0] <= meetings[i][1] <= days
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Constructor Summary
Constructors Constructor Description Solution()
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