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
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