随笔分类 -  ACM---二分

poj 3104 dring 二分
摘要：DryingTime Limit:2000MSMemory Limit:65536KTotal Submissions:7684Accepted:1967DescriptionIt is very hard to wash and especially to dry clothes in winter. But Jane is a very smart girl. She is not afraid of this boring process. Jane has decided to use a radiator to make drying faster. But the radiator 阅读全文
posted @ 2014-02-25 19:05 芷水 阅读(232) 评论(0) 推荐(0)
poj 2002 Squares 几何二分 || 哈希
摘要：SquaresTime Limit:3500MSMemory Limit:65536KTotal Submissions:15137Accepted:5749DescriptionA square is a 4-sided polygon whose sides have equal length and adjacent sides form 90-degree angles. It is also a polygon such that rotating about its centre by 90 degrees gives the same polygon. It is not the 阅读全文
posted @ 2014-02-24 12:06 芷水 阅读(212) 评论(0) 推荐(0)
hdu 1969 Pie
摘要：PieTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3399Accepted Submission(s): 1320Problem DescriptionMy birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various 阅读全文
posted @ 2014-02-23 22:45 芷水 阅读(224) 评论(0) 推荐(0)
hdu 4004 The Frog's Games 二分
摘要：The Frog's GamesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3050Accepted Submission(s): 1505Problem DescriptionThe annual Games in frogs' kingdom started again. The most famous game is the Ironfrog Triathlon. One test in the Ironfrog Tr 阅读全文
posted @ 2014-02-23 19:42 芷水 阅读(155) 评论(0) 推荐(0)
hdu 4190 Distributing Ballot Boxes 二分
摘要：Distributing Ballot BoxesTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 756Accepted Submission(s): 372Problem DescriptionToday, besides SWERC'11, another important event is taking place in Spain which rivals it in importance: General Electio 阅读全文
posted @ 2014-02-23 10:28 芷水 阅读(458) 评论(0) 推荐(0)
hdu 2141 Can you find it? 二分
摘要：Can you find it?Time Limit: 10000/3000 MS (Java/Others)Memory Limit: 32768/10000 K (Java/Others)Total Submission(s): 9266Accepted Submission(s): 2418Problem DescriptionGive you three sequences of numbers A, B, C, then we give you a number X. Now you need to calculate if you can find the three number 阅读全文
posted @ 2014-02-23 08:43 芷水 阅读(832) 评论(0) 推荐(0)
hdu 2199 Can you solve this equation? 二分
摘要：Can you solve this equation?Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6763Accepted Submission(s): 3154Problem DescriptionNow,given the equation 8*x^4 + 7*x^3 + 2*x^2 + 3*x + 6 == Y,can you find its solution between 0 and 100;Now please try yo 阅读全文
posted @ 2014-02-22 22:06 芷水 阅读(177) 评论(0) 推荐(0)