与‘计算几何-凸包’有关的日志

poj3348

maksyuki 发表于 oj 分类,标签:
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poj3348

Cows

However, because you will oversee the construction of the pasture yourself, all the farmers want to know is how many cows they can put in the pasture. It is well known that a cow needs at least 50 square metres of pasture to survive.Your frien >>继续阅读

poj1873

maksyuki 发表于 oj 分类,标签:
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poj1873

The Fortified Forest

Once upon a time, in a faraway land, there lived a king. This king owned a small collection of rare and valuable trees, which had been gathered by his ancestors on their travels. To protect his trees from thieves, the king orde >>继续阅读

poj2007

maksyuki 发表于 oj 分类,标签:
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poj2007

Scrambled Polygon

A closed polygon is a figure bounded by a finite number of line segments. The intersections of the bounding line segments are called the vertices of the polygon. When one starts at any vertex of a closed polygon and traverses each >>继续阅读

poj1113

maksyuki 发表于 oj 分类,标签:
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poj1113

Wall

Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he would not listen to his Architect's proposals to build a beautiful brick wall with a perfect sha >>继续阅读

hdu1392

maksyuki 发表于 oj 分类,标签:
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hdu1392

Surround the Trees

Problem Description

There are a lot of trees in an area. A peasant wants to buy a rope to surround all these trees. So at first he must know the minimal required length of the rope. However, he does not know how to >>继续阅读