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http://acm.hunnu.edu.cn/online/?action=problem&type=show&id=11353 1 #include 2 #include 3 #include 4 #include 5 #define PI acos(-1) 6 //using namespace std; 7 struct Nod 8 { 9 int dir; 10 int len; 11 }node[200]; 12 struct Point 13 { 14 double x; 15 double y; 16 }; 17 struct segmemt ... 阅读全文
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http://poj.org/problem?id=2262Goldbach's ConjectureTime Limit:1000MSMemory Limit:65536KTotal Submissions:34323Accepted:13169DescriptionIn 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture:Every even number greater 阅读全文
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http://poj.org/problem?id=3207Ikki's Story IV - Panda's TrickTime Limit:1000MSMemory Limit:131072KTotal Submissions:7021Accepted:2604Descriptionliympanda, one of Ikki’s friend, likes playing games with Ikki. Today after minesweeping with Ikki and winning so many times, he is tired of such ea 阅读全文
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http://poj.org/problem?id=1094Sorting It All OutTime Limit:1000MSMemory Limit:10000KTotal Submissions:24505Accepted:8487DescriptionAn ascending sorted sequence of distinct values is one in which some form of a less-than operator is used to order the elements from smallest to largest. For example, th 阅读全文
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http://poj.org/problem?id=2226Muddy FieldsTime Limit:1000MSMemory Limit:65536KTotal Submissions:7078Accepted:2622DescriptionRain has pummeled the cows' field, a rectangular grid of R rows and C columns (1 8 #include 9 #include 10 #include 11 #include 12 13 #define N 55 14 #define M N*N 15 using 阅读全文
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http://poj.org/problem?id=3041AsteroidsTime Limit:1000MSMemory Limit:65536KTotal Submissions:12601Accepted:6849DescriptionBessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 8 #include 9 #include10 #include11 #include12 13 #define N 55014 using. 阅读全文
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http://poj.org/problem?id=2060Taxi Cab SchemeTime Limit:1000MSMemory Limit:30000KTotal Submissions:5459Accepted:2286DescriptionRunning a taxi station is not all that simple. Apart from the obvious demand for a centralised coordination of the cabs in order to pick up the customers calling to get a ca 阅读全文
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http://poj.org/problem?id=2728Desert KingTime Limit:3000MSMemory Limit:65536KTotal Submissions:18595Accepted:5245DescriptionDavid the Great has just become the king of a desert country. To win the respect of his people, he decided to build channels all over his country to bring water to every villag 阅读全文
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http://poj.org/problem?id=2449Remmarguts' DateTime Limit:4000MSMemory Limit:65536KTotal Submissions:18168Accepted:4984Description"Good man never makes girls wait or breaks an appointment!" said the mandarin duck father. Softly touching his little ducks' head, he told them a story.& 阅读全文
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http://poj.org/problem?id=3463SightseeingTime Limit:2000MSMemory Limit:65536KTotal Submissions:6420Accepted:2270DescriptionTour operator Your Personal Holiday organises guided bus trips across the Benelux. Every day the bus moves from one citySto another cityF. On this way, the tourists in the bus c 阅读全文