近期小感
摘要：
这几天感觉比较累，很烦躁。 事情确实会很多，压得很紧。明天开始好好地计划自己的生活吧！让自己更加充实一点。 以后要坚持做TC和CF了，尽量不错过比赛呢。 我需要定好计划，不断努力。 阅读全文
posted @ 2012-11-20 19:26 kuangbin 阅读(536) 评论(0) 推荐(0) 编辑
HDU 3864 D_num （pollard_rho大数素数分解）
摘要：
D_numTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2046Accepted Submission(s): 573Problem DescriptionOregon Maple was waiting for Bob When Bob go back home. Oregon Maple asks Bob a problem that as a Positive number N, if there are only four Posit 阅读全文
posted @ 2012-11-11 22:18 kuangbin 阅读(1048) 评论(0) 推荐(0) 编辑
HDU 4455 Substrings 第37届ACM/ICPC 杭州赛区现场赛 C题 （DP）
摘要：
SubstringsTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 183Accepted Submission(s): 42Problem DescriptionXXX has an array of length n. XXX wants to know that, for a given w, what is the sum of the distinct elements’ number in all substrings of le 阅读全文
posted @ 2012-11-11 18:40 kuangbin 阅读(1796) 评论(0) 推荐(0) 编辑
HDU 3068 最长回文 (求最长回文子串）
摘要：
最长回文Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3759Accepted Submission(s): 1261Problem Description给出一个只由小写英文字符a,b,c...y,z组成的字符串S,求S中最长回文串的长度.回文就是正反读都是一样的字符串,如aba, abba等Input输入有多组case,不超过120组,每组输入为一行小写英文字符a,b,c...y,z组成的字符串S两组case之间由空行隔开(该空行不用处理 阅读全文
posted @ 2012-11-09 23:26 kuangbin 阅读(4502) 评论(0) 推荐(0) 编辑
HDU 3613 Best Reward (扩展KMP）
摘要：
Best RewardTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 238Accepted Submission(s): 89Problem DescriptionAfter an uphill battle, General Li won a great victory. Now the head of state decide to reward him with honor and treasures for his great exp 阅读全文
posted @ 2012-11-09 22:34 kuangbin 阅读(1404) 评论(0) 推荐(0) 编辑
HDU 4333 Revolving Digits （扩展KMP）
摘要：
Revolving DigitsTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 875Accepted Submission(s): 240Problem DescriptionOne day Silence is interested in revolving the digits of a positive integer. In the revolving operation, he can put several last digits 阅读全文
posted @ 2012-11-09 20:43 kuangbin 阅读(2438) 评论(1) 推荐(0) 编辑
HDU 4454 Stealing a Cake 第37届ACM/ICPC 杭州赛区 B题（三分法）
摘要：
Stealing a CakeTime Limit: 5000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 80Accepted Submission(s): 15Problem DescriptionThere is a big round cake on the ground. A small ant plans to steal a small piece of cake. He starts from a certain point, reaches the cak 阅读全文
posted @ 2012-11-08 22:24 kuangbin 阅读(1869) 评论(3) 推荐(0) 编辑
HDU 4462 Scaring the Birds 第37届ACM/ICPC 杭州赛区 J题 （简单题）
摘要：
Scaring the BirdsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20Accepted Submission(s): 10Problem DescriptionIt’s harvest season now! Farmer John plants a lot of corn. There are many birds living around his corn field. These birds keep stealing 阅读全文
posted @ 2012-11-08 21:33 kuangbin 阅读(1643) 评论(1) 推荐(1) 编辑
HDU 4463 Outlets 第37届ACM/ICPC 杭州赛区K题 （裸最小生成树）
摘要：
OutletsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18Accepted Submission(s): 11Problem DescriptionIn China, foreign brand commodities are often much more expensive than abroad. The main reason is that we Chinese people tend to think foreign thi 阅读全文
posted @ 2012-11-08 21:00 kuangbin 阅读(2005) 评论(2) 推荐(0) 编辑
