[CodeChef] Round #505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) B. Weakened Common Divisor

1 · · Nov. 24, 2022, 4:41 p.m.
Summary
Codeforces Round #505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) B. Weakened Common Divisor...