水 - 随笔分类(第4页) - 半根毛线

Codeforces Round #363 (Div. 2) B 暴力

摘要：Description You are given a description of a depot. It is a rectangular checkered field of n × m size. Each cell in a field can be empty (".") or it c 阅读全文

posted @ 2016-07-20 11:34 半根毛线阅读(399) 评论(0) 推荐(0)

Codeforces Round #363 (Div. 2) A 水

摘要：Description There will be a launch of a new, powerful and unusual collider very soon, which located along a straight line. n particles will be launche 阅读全文

posted @ 2016-07-20 11:27 半根毛线阅读(193) 评论(0) 推荐(0)

Codeforces Round #316 (Div. 2) C 思路/模拟

摘要：C. Replacement time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Replacement time limit 阅读全文

posted @ 2016-07-19 16:38 半根毛线阅读(242) 评论(0) 推荐(0)

Codeforces Round #316 (Div. 2) B 贪心

摘要：B. Simple Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Simple Game time limit 阅读全文

posted @ 2016-07-19 16:25 半根毛线阅读(210) 评论(0) 推荐(0)

Codeforces Round #316 (Div. 2) A 水

摘要：A. Elections time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Elections time limit per 阅读全文

posted @ 2016-07-19 16:01 半根毛线阅读(149) 评论(0) 推荐(0)

Codeforces Round #323 (Div. 2) A 水

摘要：A. Asphalting Roads time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Asphalting Roads t 阅读全文

posted @ 2016-07-18 22:30 半根毛线阅读(192) 评论(0) 推荐(0)

Codeforces Round #241 (Div. 2) B dp

摘要：B. Art Union time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Art Union time limit per 阅读全文

posted @ 2016-07-16 16:39 半根毛线阅读(312) 评论(0) 推荐(0)

CDOJ 1256 二维前缀和处理

摘要：昊昊喜欢运动他NN 天内会参加MM 种运动(每种运动用一个[1,m][1,m] 的整数表示) 舍友有QQ 个问题问昊昊第ll 天到第rr 天参加了多少种不同的运动 Input 输入两个数NN , MM (1≤N≤20001≤N≤2000 , 1≤M≤1001≤M≤100 ); 输入NN 个数ai 阅读全文

posted @ 2016-07-15 23:40 半根毛线阅读(277) 评论(0) 推荐(0)

Educational Codeforces Round 8 B 找规律

摘要：B. New Skateboard time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. New Skateboard time 阅读全文

posted @ 2016-07-15 23:36 半根毛线阅读(247) 评论(0) 推荐(0)

HDU 3792 素数打表

摘要：Description If we define dn as: dn = pn+1-pn, where pi is the i-th prime. It is easy to see that d1 = 1 and dn=even for n>1. Twin Prime Conjecture sta 阅读全文

posted @ 2016-07-15 23:12 半根毛线阅读(515) 评论(0) 推荐(0)

Codeforces Round #240 (Div. 2) B 好题

摘要：B. Mashmokh and Tokens time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Mashmokh and To 阅读全文

posted @ 2016-07-15 23:00 半根毛线阅读(191) 评论(0) 推荐(0)

Codeforces Round #362 (Div. 2) A 水也挂

摘要：A. Pineapple Incident time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Pineapple Incide 阅读全文

posted @ 2016-07-15 20:09 半根毛线阅读(322) 评论(0) 推荐(0)

UVA 11991 vector

摘要：Though Rujia Liu usually sets hard problems for contests (for example, regional contests likeXi’an 2006, Beijing 2007 and Wuhan 2009, or UVa OJ contes 阅读全文

posted @ 2016-07-13 16:47 半根毛线阅读(164) 评论(0) 推荐(0)

Gym 100989E 字符串

摘要：Description standard input/output Islam is usually in a hurry. He often types his passwords incorrectly. He hates retyping his password several times 阅读全文

posted @ 2016-07-12 16:44 半根毛线阅读(236) 评论(0) 推荐(0)

Gym 100989F 水&愚&vector

摘要：standard input/output You must have heard about Agent Mahone! Dr. Ibrahim hired him to catch the cheaters in the Algorithms course. N students cheated 阅读全文

posted @ 2016-07-11 23:57 半根毛线阅读(329) 评论(0) 推荐(0)

Gym 100971B 水&愚

摘要：Description standard input/output Announcement Statements A permutation of n numbers is a sequence of integers from 1 to n where each number is occurr 阅读全文

posted @ 2016-07-11 23:55 半根毛线阅读(593) 评论(0) 推荐(0)

Codeforces Round #361 (Div. 2) A

摘要：A. Mike and Cellphone time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Mike and Cellpho 阅读全文

posted @ 2016-07-10 09:23 半根毛线阅读(236) 评论(0) 推荐(0)

Codeforces Round #359 (Div. 2) A

摘要：A. Free Ice Cream time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Free Ice Cream time 阅读全文

posted @ 2016-06-24 11:21 半根毛线阅读(242) 评论(0) 推荐(0)

Codeforces Round #357 (Div. 2) A

摘要：A. A Good Contest time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. A Good Contest time 阅读全文

posted @ 2016-06-23 22:42 半根毛线阅读(258) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 2) B

摘要：B. Bear and Finding Criminals time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Bear an 阅读全文

posted @ 2016-06-09 23:47 半根毛线阅读(197) 评论(0) 推荐(0)

导航

随笔分类 - 水