DP Rerooting Idea | 1500+ DP #1 | 219D - Choosing Capital | Solving Dynamic Programming Problems

In this dynamic programming problem solving video, I will talk about one of the most important dynamic programming ideas on trees - DP Rerooting. I will solve a 1500+ difficulty dp problem from #codeforces. This problem is 219D - Choosing Capital for Treeland https://codeforces.com/problemset/problem/219/D Make sure to watch the full Dynamic Programming Playlist: https://www.youtube.com/playlist?list=PLzDmwrrgE-UVKGwxoYao36BVTvBozwLoG 0:00 Intro 0:10 Problem Statement 0:40 Solving The Problem Using Dynamic Programming 4:35 Implementing with C++ 8:34 Submitting in Codeforces #dynamicprogramming #dynamic_programming #dp #codeforces #codeforces_solution #codeforcessolutions #codeforcessolutions #array