摘要:
时间限制:10000ms 单点时限:1000ms 内存限制:256MB Little Hi is studying on memory allocating algorithms this summer. He starts his experiments with a very simple al 阅读全文
摘要:
时间限制:10000ms 单点时限:1000ms 内存限制:256MB There are N islands on a planet whose coordinates are (X1, Y1), (X2, Y2), (X3, Y3) ..., (XN, YN). You starts at th 阅读全文