摘要: 覆盖的面积 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description 给定平面上若干矩形,求出被这些矩形覆盖过至少两次的区域的面积. ... 阅读全文
posted @ 2015-10-13 20:49 一骑绝尘去 阅读(279) 评论(0) 推荐(0) 编辑
摘要: Prime Query Time Limit: 1 Second Memory Limit: 196608 KBYou are given a simple task. Given a sequence A[i] with N numbers. You have to p... 阅读全文
posted @ 2015-10-13 19:11 一骑绝尘去 阅读(327) 评论(0) 推荐(0) 编辑