2018年12月28日
Sunscreen POJ - 3614（贪心）
摘要： 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. Cow i has a mi 阅读全文
posted @ 2018-12-28 19:52 进击的黑仔 阅读(246) 评论(0) 推荐(0) 编辑