2. The Meeting Place Cannot Be Changed

Week
Week 02
Description
Problems
Module
This lecture is based on the problem called “The Meeting Place Cannot Be Changed” (Codeforces #403), and you can find a link to it here.
In this problem we are trying to get some friends on a line to meet at a common point as quickly as possible. Once you recast it in terms of intersecting intervals, a binary search over potential times does the trick finally!
The code discussed in the video can be found here.