UVA524-Prime Ring Problem(搜索剪枝)
摘要:
Problem UVA524-Prime Ring Problem Accept:6782 Submit:43814 Time Limit: 3000 mSec Problem Description A ring is composed of n (even number) circles as 阅读全文
posted @ 2018-08-25 23:44 随缘&不屈 阅读(261) 评论(0) 推荐(0)
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