随笔分类 -  Codeforces

2018 - 2019 CTU Open Contest E. Locker Room 【后缀数组】
摘要：任意门：http://codeforces.com/gym/101954/problem/E E. Locker Room time limit per test 2.0 s memory limit per test 256 MB input standard input output stand 阅读全文
posted @ 2019-04-15 22:58 莜莫 阅读(562) 评论(0) 推荐(0)
C. Serval and Parenthesis Sequence 【括号匹配】 Codeforces Round #551 (Div. 2)
摘要：冲鸭，去刷题：http://codeforces.com/contest/1153/problem/C C. Serval and Parenthesis Sequence time limit per test 1 second memory limit per test 256 megabyte 阅读全文
posted @ 2019-04-14 22:30 莜莫 阅读(528) 评论(0) 推荐(0)
D. Frets On Fire 【二分，前缀和】 （Codeforces Global Round 2）
摘要：题目传送门：http://codeforces.com/contest/1119/problem/D D. Frets On Fire time limit per test 1.5 seconds memory limit per test 256 megabytes input standard 阅读全文
posted @ 2019-04-09 16:26 莜莫 阅读(209) 评论(0) 推荐(0)
Codeforces Round #540 (Div. 3) F1. Tree Cutting (Easy Version) 【DFS】
摘要：任意门：http://codeforces.com/contest/1118/problem/F1 F1. Tree Cutting (Easy Version) time limit per test 2 seconds memory limit per test 256 megabytes in 阅读全文
posted @ 2019-02-20 23:20 莜莫 阅读(215) 评论(0) 推荐(0)
Codeforces Round #540 (Div. 3) D1. Coffee and Coursework (Easy version) 【贪心】
摘要：任意门：http://codeforces.com/contest/1118/problem/D1 D1. Coffee and Coursework (Easy version) time limit per test 1 second memory limit per test 256 mega 阅读全文
posted @ 2019-02-20 23:13 莜莫 阅读(357) 评论(0) 推荐(0)
Codeforces Round #540 (Div. 3) C. Palindromic Matrix 【暴力】
摘要：任意门：http://codeforces.com/contest/1118/problem/C C. Palindromic Matrix time limit per test 2 seconds memory limit per test 256 megabytes input standar 阅读全文
posted @ 2019-02-20 02:48 莜莫 阅读(365) 评论(0) 推荐(0)
Codeforces Round #538 (Div. 2) D. Flood Fill 【区间dp || LPS (最长回文序列）】
摘要：任意门：http://codeforces.com/contest/1114/problem/D D. Flood Fill time limit per test 2 seconds memory limit per test 256 megabytes input standard input 阅读全文
posted @ 2019-02-13 22:08 莜莫 阅读(333) 评论(0) 推荐(0)
CF#538（div2） B. Yet Another Array Partitioning Task 【YY】
摘要：任意门:http://codeforces.com/contest/1114/problem/B B. Yet Another Array Partitioning Task time limit per test 2 seconds memory limit per test 256 megaby 阅读全文
posted @ 2019-02-11 12:56 莜莫 阅读(350) 评论(0) 推荐(0)
CF#538（div 2） C. Trailing Loves (or L'oeufs?) 【经典数论 n！的素因子分解】
摘要：任意门：http://codeforces.com/contest/1114/problem/C C. Trailing Loves (or L'oeufs?) time limit per test 2 seconds memory limit per test 256 megabytes inp 阅读全文
posted @ 2019-02-11 12:46 莜莫 阅读(1376) 评论(0) 推荐(0)
Codeforces Round #535 (Div. 3) E2. Array and Segments (Hard version) 【区间更新 线段树】
摘要：传送门：http://codeforces.com/contest/1108/problem/E2 E2. Array and Segments (Hard version) time limit per test 2 seconds memory limit per test 256 megaby 阅读全文
posted @ 2019-02-10 20:19 莜莫 阅读(263) 评论(0) 推荐(0)