LLTYYC:
博客地址:https://www.cnblogs.com/LLTYYC/
LLTYYC:
博客地址:https://www.cnblogs.com/LLTYYC/
Codeforces 1228D. Complete Tripartite
Codeforces 1229C. Konrad and Company Evaluation
Codeforces 1209D. Cow and Snacks
Codefroces 1245 F. Daniel and Spring Cleaning
Codeforces 1244E. Minimizing Difference
Codeforces 1237C2. Balanced Removals (Harder)