摘要: Contest02-4 SpiralTime Limit: 1000ms Memory limit: 65536K有疑问?点这里^_^题目描述Given an odd number n, we can arrange integers from 1 to n*n in the shape of a ... 阅读全文
posted @ 2015-01-25 19:30 我喜欢旅行 阅读(191) 评论(0) 推荐(0) 编辑