2016年2月15日
【poj3614】Sunscreen
摘要： Description To avoid unsightly burns while tanning, each of the C (1 ≤ C ≤ 2500) cows must cover her hide with sunscreen when they're at the beach. Co 阅读全文
posted @ 2016-02-15 21:13 mengyue 阅读(323) 评论(0) 推荐(0) 编辑