摘要： 1920: JojerResultTIME LimitMEMORY LimitRun TimesAC TimesJUDGE3s8192K784242StandardMr Jojer is a teacher, and he is crazy in programming, he wants the computer to do every thing for him, one day, one of his colleague Mr NEtiger asks him to write a procedure for him. But Mr Jojer has another difficult 阅读全文