2019年8月24日

POJ 1306 暴力求组合数

摘要： Combinations Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 11049 Accepted: 5013 Description Computing the exact number of ways that N thi 阅读全文

posted @ 2019-08-24 13:53 Caution_X 阅读(166) 评论(0) 推荐(0) 编辑

POJ 2249 暴力求组合数

摘要： Binomial Showdown Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22692 Accepted: 6925 Description In how many ways can you choose k elemen 阅读全文

posted @ 2019-08-24 13:30 Caution_X 阅读(132) 评论(0) 推荐(0) 编辑

UVA 10098 用字典序思想生成所有排列组合

摘要： 题目： Generating permutation has always been an important problem in computer science. In this problemyou will have to generate the permutation of a giv 阅读全文

posted @ 2019-08-24 12:55 Caution_X 阅读(161) 评论(0) 推荐(0) 编辑

POJ 1146 ID Codes 用字典序思想生成下一个排列组合

摘要： ID Codes Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7644 Accepted: 4509 Description It is 2084 and the year of Big Brother has finally 阅读全文

posted @ 2019-08-24 11:09 Caution_X 阅读(197) 评论(0) 推荐(0) 编辑

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