CSES PROBLEM SET
Question link: cses.fi/proble...
You are given the arrival and leaving times of n customers in a restaurant.
What was the maximum number of customers in the restaurant at any time?
Input
The first input line has an integer n: the number of customers.
After this, there are n lines that describe the customers. Each line has two integers a and b: the arrival and leaving times of a customer.
You may assume that all arrival and leaving times are distinct.
Output
Print one integer: the maximum number of customers.
Input:
3
5 8
2 4
3 9
Output:
2
28 сен 2024
