Codeforces Round 325 Div.2

Posted on By 二价氢

#A. Alena’s Schedule

水题,略,代码

#B. Laurenty and Shop

枚举来回所走的路口,水题,略,代码

#C. Gennady the Dentist

模拟即可,要用long long代码

#D. Phillip and Trains

依然模拟即可代码