Codeforces Round #661 (Div. 3)

题号

A. Remove Smallest

B. Gifts Fixing

C. Boats Competition

D. Binary String To Subsequences

E1. Weights Division (easy version)

E2. Weights Division (hard version)

F. Yet Another Segments Subset

题解

A. Remove Smallest

B. Gifts Fixing

C. Boats Competition

D. Binary String To Subsequences

E1. Weights Division (easy version)

E2. Weights Division (hard version)

F. Yet Another Segments Subset