touristream 014: Codeforces Round 765 (Div. 2)

Описание: Watch me do Codeforces Round 765 (Div. 2) and explain my solutions on the go! -- Watch live at   / the__tourist  

0:00 Video start
3:23 Stream start
10:20 Problem A
18:47 Problem B
32:15 Problem C
49:48 Problem D
1:21:10 Problem E