摘要：
题目描述 Given a registry of all houses in your state or province, you would like to know the minimum size of an axis-aligned square zone such that every 阅读全文
摘要：
题目描述 The programming contest named Concours de Programmation Comtemporaine Interuniversitaire (CPCI) has a judging system similar to that of ICPC; con 阅读全文