摘要：
Door ManTime Limit:1000MSMemory Limit:10000KTotal Submissions:1598Accepted:596DescriptionYou are a butler in a large mansion. This mansion has so many rooms that they are merely referred to by number (room 0, 1, 2, 3, etc...). Your master is a particularly absent-minded lout and continually leaves d 阅读全文
摘要：
IntervalsTime Limit:2000MSMemory Limit:65536KTotal Submissions:18338Accepted:6869DescriptionYou are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn.Write a program that:reads the number of intervals, their end points and integers c1, ..., cn from the standard input,computes the 阅读全文