Codeforces Round 931 (Div. 2) Screencast | A and B Solutions
Contest Link: https://codeforces.com/contest/1934
Time Codes:
0:00 - Intro
8:42 - A. Too Min Too Max
14:36 - B. Yet Another Coin Problem (Thinking...)
42:43 - B Correct Approach
51:58 - Other Problems.