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2016 Multi-University Training Contest 1
摘要：http://acm.hdu.edu.cn/search.php?field=problem&key=2016+Multi-University+Training+Contest+1&source=1&searchmode=source 1001 Abandoned country 题意：n个数 m 阅读全文
posted @ 2016-07-20 16:38 yyblues 阅读(550) 评论(0) 推荐(0)