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(CodeForces)Testing Round #14

.com mis pan ram family clas com miss div

The Way to Home

Solution

Door Frames

優先生成長的

Solution

Minimum Sum

把總和整理成a~j的線性組合的形式,然後系數越大的字母就讓它表示的數字盡量小

Solution

(CodeForces)Testing Round #14