After the big birthday party, Katie still wanted Shiro to have some more fun. Later, she came up with a game called treasure hunt. Of course, she invited her best friends Kuro and Shiro to play with her. The three friends are very smart so they passe…

A. Treasure Hunt time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Captain Bill the Hummingbird and his crew recieved an interesting challenge offer. Some stranger gave them a map, potion of…

Treasure Hunt time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Captain Bill the Hummingbird and his crew recieved an interesting challenge offer. Some stranger gave them a map, potion of tel…

Treasure Hunt IV Time Limit: 2 Seconds      Memory Limit: 65536 KB Alice is exploring the wonderland, suddenly she fell into a hole, when she woke up, she found there are b - a + 1 treasures labled a from b in front of her.Alice was very excited but…

Treasure Hunt Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 4797   Accepted: 1998 Description Archeologists from the Antiquities and Curios Museum (ACM) have flown to Egypt to examine the great pyramid of Key-Ops. Using state-of-the-ar…

Treasure Hunt IV Time Limit: 2 Seconds      Memory Limit: 65536 KB Alice is exploring the wonderland, suddenly she fell into a hole, when she woke up, she found there are b - a + 1 treasures labled a from b in front of her. Alice was very excited but…

Treasure Hunt 大意:在一个矩形区域内.有n条线段,线段的端点是在矩形边上的,有一个特殊点,问从这个点到矩形边的最少经过的线段条数最少的书目,穿越仅仅能在中点穿越. 思路:须要巧妙的转换一下这个问题,由于从一个点到终点不可能"绕过"围墙.仅仅能穿过去,所以门是否开在中点是无所谓的,仅仅要求四周线段中点到终点的线段与墙的最少交点个数就可以.更进一步,实际上,仅仅需推断四周围墙的全部点与终点的连线与内墙的最少交点加一就可以. struct Point{ double x, y;…

Treasure Hunt Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 8192   Accepted: 3376 Description Archeologists from the Antiquities and Curios Museum (ACM) have flown to Egypt to examine the great pyramid of Key-Ops. Using state-of-the-ar…

H - Treasure Hunt IV Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%lld & %llu Description Alice is exploring the wonderland, suddenly she fell into a hole, when she woke up, she found there are b - a + 1 treasures labled a from b in…

E - Treasure Hunt I Time Limit:2000MS Memory Limit:65536KB Description Akiba is a dangerous country since a bloodsucker living there. Sometimes the bloodsucker will appear and kill everyone who isn't at his hometown. One day, a brave person named CC…