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Maximum meetings
EASY
10 mins
71 upvotes
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Maximum meetings

Contributed by
Anish De
Easy
yellow-spark
0/40
Avg time to solve 10 mins
Success Rate 90 %
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71 upvotes

Problem Statement

You are given the schedule of N meetings with their start time Start[i] and end time End[i]. But you have only 1 meeting room. So, you need to tell the meeting numbers you can organize in the given room, such that the number of meetings organized is maximum.

Note:
The start time of one chosen meeting can’t be equal to the end time of the other chosen meeting. Also for the same end time, a meeting with a smaller index is preferred. 
Detailed explanation ( Input/output format, Notes, Constraints, Images )
Sample Input 1:
2
6
1 3 0 5 8 5
2 4 6 7 9 9
3
1 1 1
4 5 9
Sample Output 1:
1 2 4 5
1
Explanation For Sample Input 1:
For test case 1: 
You can organize a maximum of 4 meetings. Meeting number 1 from 1 to 2, Meeting number 2 from 3 to 4, Meeting number 4 from 5 to 7, and Meeting number 5 from 8 to 9.

For test case 2:
As all meetings have the same start time, you can organize only 1 meeting in the room.
Sample Input 2:
2
5
0 7 1 4 8
2 9 5 9 10
3
1 2 3
4 4 4
Sample Output 2:
1 2 
1
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