Upsolving Codeforces Round 663 Div

Hi guys, My name is Michael Lin and this is my programming youtube channel. I like C++ and please message me or comment on ...

My submissions: https://

Let's hope that I don't fail system tests... https://

Solutions available at the end of the

Contest link: https://

Solving and explaining problems A, B, C, D1, D2 in

It's possible to solve C greedily instead of dp. Visit our website for online classes and camps ➡️ https://algoritmiacademy.com ...

Hi guys, My name is Michael Lin and this is my programming youtube channel. I like C++ and please message me or comment on ...

Here is the video solution in the form of a post-contest discussion for problems A, B, C and D of

Hi guys, My name is Michael Lin and this is my programming youtube channel. I like C++ and please message me or comment on ...

Time Line A 0:00 B 7:08 C 24:50 D 42:48

Hi guys, My name is Michael Lin and this is my programming youtube channel. I like C++ and please message me or comment on ...

Solved A - D but with some bad penalty. Should have been able to solve E if I was better at implementation.