_Zlrrr - 博客园

2018年10月24日

摘要： https://pintia.cn/problem-sets/994805046380707840/problems/994805138600869888 一个正整数 N 的因子中可能存在若干连续的数字。例如 630 可以分解为 3×5×6×7，其中 5、6、7 就是 3 个连续的数字。给定任一正整阅读全文

posted @ 2018-10-24 10:00 _Zlrrr 阅读(179) 评论(0) 推荐(0)

PAT 甲级 1025 1025 PAT Ranking

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805474338127872 Programming Ability Test (PAT) is organized by the College of Computer S 阅读全文

posted @ 2018-10-24 09:52 _Zlrrr 阅读(154) 评论(0) 推荐(0)

PAT 甲级 1024 Palindromic Number

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805476473028608 A number that will be the same when it is written forwards or backwards 阅读全文

posted @ 2018-10-24 09:50 _Zlrrr 阅读(171) 评论(0) 推荐(0)

PAT 甲级 1028 List Sorting

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805468327690240 Excel can sort records according to any column. Now you are supposed to 阅读全文

posted @ 2018-10-24 09:49 _Zlrrr 阅读(94) 评论(0) 推荐(0)

PAT 甲级 1013 Battle Over Cities

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805500414115840 It is vitally important to have all the cities connected by highways in 阅读全文

posted @ 2018-10-24 09:48 _Zlrrr 阅读(364) 评论(0) 推荐(0)

2018年10月20日

CodeForces D. Concatenated Multiples

摘要： http://codeforces.com/contest/1029/problem/D You are given an array aa, consisting of nn positive integers. Let's call a concatenation of numbers xx a 阅读全文

posted @ 2018-10-20 20:19 _Zlrrr 阅读(331) 评论(0) 推荐(0)

CodeForces A. Many Equal Substrings

摘要： http://codeforces.com/contest/1029/problem/A You are given a string tt consisting of nn lowercase Latin letters and an integer number kk. Let's define 阅读全文

posted @ 2018-10-20 20:18 _Zlrrr 阅读(685) 评论(0) 推荐(0)

CodeForces Round #515 Div.3 E. Binary Numbers AND Sum

摘要： http://codeforces.com/contest/1066/problem/E You are given two huge binary integer numbers aa and bb of lengths nn and mm respectively. You will repea 阅读全文

posted @ 2018-10-20 20:16 _Zlrrr 阅读(215) 评论(0) 推荐(0)

CodeForces B. Creating the Contest

摘要： http://codeforces.com/contest/1029/problem/B You are given a problemset consisting of nn problems. The difficulty of the ii-th problem is aiai. It is 阅读全文

posted @ 2018-10-20 20:13 _Zlrrr 阅读(315) 评论(0) 推荐(0)

CodeForces C. Maximal Intersection

摘要： http://codeforces.com/contest/1029/problem/C You are given nn segments on a number line; each endpoint of every segment has integer coordinates. Some 阅读全文

posted @ 2018-10-20 20:12 _Zlrrr 阅读(339) 评论(0) 推荐(0)

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