07 2014 档案

Hdu 1156
摘要:题目链接Brownie Points IITime Limit: 20000/10000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 207Accepted Submission(s): ... 阅读全文

posted @ 2014-07-27 18:45 Stomach_ache 阅读(409) 评论(0) 推荐(0) 编辑

Hdu 1255
摘要:题目链接覆盖的面积Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3545Accepted Submission(s): 1739Problem ... 阅读全文

posted @ 2014-07-27 18:37 Stomach_ache 阅读(214) 评论(0) 推荐(0) 编辑

Hdu 1542
摘要:题目链接AtlantisTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6645Accepted Submission(s): 2923Proble... 阅读全文

posted @ 2014-07-27 18:24 Stomach_ache 阅读(161) 评论(0) 推荐(0) 编辑

python 中初始化二维数组的方法
摘要:最好的方法是:初始化4*3的二维数组a = [[0 for col in xrange(3)] for row in xrange(4)]而不可以用:a = [[0]*3]*4[0]*3是生成一个一维数组,再*4只是会复制出三个引用,当修改a[0][0]时,其他的三个引用的值也会发生改变,故这种方法... 阅读全文

posted @ 2014-07-25 23:52 Stomach_ache 阅读(655) 评论(0) 推荐(0) 编辑

Codeforces 451D
摘要:题目链接D. Count Good Substringstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWe call a stringgood... 阅读全文

posted @ 2014-07-25 23:41 Stomach_ache 阅读(269) 评论(0) 推荐(0) 编辑

Poj 2796 单调栈
摘要:关于单调栈的性质,和单调队列基本相同,只不过单调栈只使用数组的尾部, 类似于栈。Accepted Code: 1 /************************************************************************* 2 > File Name:... 阅读全文

posted @ 2014-07-22 12:34 Stomach_ache 阅读(234) 评论(0) 推荐(0) 编辑

ftp命令
摘要:输入问号(?),回车,就可以查看可以使用的命令ftp> ?Commands may be abbreviated. Commands are:!crmdirproxysend$deletemgetsendportsiteaccountdebugmkdirputsizeappenddirmlspwd... 阅读全文

posted @ 2014-07-22 11:35 Stomach_ache 阅读(233) 评论(0) 推荐(0) 编辑

Codeforces 449B
摘要:题目链接B. Jzzhu and Citiestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputJzzhu is the president of... 阅读全文

posted @ 2014-07-20 22:23 Stomach_ache 阅读(310) 评论(0) 推荐(0) 编辑

Hdu 1080
摘要:题目链接Human Gene FunctionsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2271Accepted Submission(s)... 阅读全文

posted @ 2014-07-20 21:42 Stomach_ache 阅读(160) 评论(0) 推荐(0) 编辑

Codeforces 113C
摘要:题目链接C. Double Happinesstime limit per test5 secondsmemory limit per test128 megabytesinputstandard inputoutputstandard outputOn the math lesson a teac... 阅读全文

posted @ 2014-07-20 14:23 Stomach_ache 阅读(264) 评论(0) 推荐(0) 编辑

Codeforces 3D
摘要:题目链接D. Least Cost Bracket Sequencetime limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputThis is yet anot... 阅读全文

posted @ 2014-07-20 00:30 Stomach_ache 阅读(277) 评论(0) 推荐(0) 编辑

Codeforces 113B
摘要:题目链接B. Petr#time limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputLong ago, when Petya was a schoolboy... 阅读全文

posted @ 2014-07-19 10:45 Stomach_ache 阅读(751) 评论(3) 推荐(0) 编辑

Hdu 1025(LIS)
摘要:Constructing Roads In JGShining's KingdomTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15126Acce... 阅读全文

posted @ 2014-07-16 23:53 Stomach_ache 阅读(202) 评论(0) 推荐(0) 编辑

Hdu 1281
摘要:棋盘游戏Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2164Accepted Submission(s): 1263Problem Descri... 阅读全文

posted @ 2014-07-14 22:57 Stomach_ache 阅读(184) 评论(0) 推荐(0) 编辑

Hdu 1150
摘要:Machine ScheduleTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5379Accepted Submission(s): 2664Pr... 阅读全文

posted @ 2014-07-14 22:55 Stomach_ache 阅读(150) 评论(0) 推荐(0) 编辑

Hdu 1151
摘要:Air RaidTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3026Accepted Submission(s): 1965Problem De... 阅读全文

posted @ 2014-07-14 22:54 Stomach_ache 阅读(186) 评论(0) 推荐(0) 编辑

Hdu 1068 最小路径覆盖
摘要:Girls and BoysTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6942Accepted Submission(s): 3118Pr... 阅读全文

posted @ 2014-07-14 22:52 Stomach_ache 阅读(166) 评论(0) 推荐(0) 编辑

Hdu 1498 二分匹配
摘要:50 years, 50 colorsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1484Accepted Submission(s): 798... 阅读全文

posted @ 2014-07-14 22:49 Stomach_ache 阅读(156) 评论(0) 推荐(0) 编辑

常用DOS命令
摘要:clstypecopydircdexitdeldateipconfigmd/mkdirrm/rmdirpathren/renamereplaceshutdown , shutdown -a 取消systeminfotasklisttaskkilltimever 阅读全文

posted @ 2014-07-13 15:36 Stomach_ache 阅读(113) 评论(0) 推荐(0) 编辑

Hdu 3603
摘要:Coach Yehr’s punishmentTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 397Accepted Submission(s): ... 阅读全文

posted @ 2014-07-11 11:03 Stomach_ache 阅读(225) 评论(0) 推荐(0) 编辑

Hdu 2513 区间DP
摘要:Cake slicingTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 149Accepted Submission(s): 86Problem D... 阅读全文

posted @ 2014-07-10 21:44 Stomach_ache 阅读(239) 评论(0) 推荐(0) 编辑

Hdu 1299
摘要:Diophantus of AlexandriaTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2326Accepted Submission(s)... 阅读全文

posted @ 2014-07-10 21:43 Stomach_ache 阅读(209) 评论(0) 推荐(0) 编辑

Poj 1830 高斯消元
摘要:开关问题Time Limit:1000MSMemory Limit:30000KTotal Submissions:5418Accepted:2022Description有N个相同的开关,每个开关都与某些开关有着联系,每当你打开或者关闭某个开关的时候,其他的与此开关相关联的开关也会相应地发生变化,... 阅读全文

posted @ 2014-07-10 13:25 Stomach_ache 阅读(214) 评论(0) 推荐(0) 编辑

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