2019年2月20日
P1879 [USACO06NOV]玉米田Corn Fields
摘要： 题目 题目描述 Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yum 阅读全文
posted @ 2019-02-20 20:42 Melted_czj 阅读(126) 评论(0) 推荐(0)
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