I am a slow walker,but I never walk backwards. Abraham Lincoln

GeekZRF

随笔分类 -  数学 数论

杭电1133 排队买票 catalan
摘要：1133 Buy the Ticket Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5511 Accepted Submission(s): 阅读全文

posted @ 2015-10-19 20:59 GeekZRF 阅读(353) 评论(0) 推荐(0)

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