📜  检查给定Graph的结构是否与Rock-Paper-Scissor游戏相同(1)

📅  最后修改于: 2023-12-03 15:10:55.622000             🧑  作者: Mango

检查给定Graph的结构是否与Rock-Paper-Scissor游戏相同

本文将介绍如何检查给定图形的结构是否与Rock-Paper-Scissor游戏相同。Rock-Paper-Scissor游戏是一个家喻户晓的游戏,它是由三种手势组成的:石头、剪刀和布。这三种手势之间的关系是石头砍剪刀,剪刀剪布,布包石头,形成一个闭环的关系。我们将在本文中讨论如何使用Python代码来检查给定图形的结构是否与Rock-Paper-Scissor游戏相同。

Rock-Paper-Scissor游戏的结构

Rock-Paper-Scissor游戏是由三个节点和三条边组成的。每个节点代表一个手势,每条边代表一个手势之间的关系。如下图所示:

    石头
     / \
剪刀 - 布

在这个图中,石头砍剪刀,剪刀剪布,布包石头。

检查给定图形的结构

我们可以使用Python中的networkx库来检查给定图形的结构是否与Rock-Paper-Scissor游戏相同。首先,我们需要导入networkx库并创建一个空的Graph对象:

import networkx as nx

G = nx.Graph()

接下来,我们需要向Graph对象中添加三个节点和三条边:

G.add_nodes_from(['Rock', 'Paper', 'Scissor'])
G.add_edges_from([('Rock', 'Scissor'), ('Scissor', 'Paper'), ('Paper', 'Rock')])

然后,我们可以使用networkx库中的is_isomorphic()函数来检查给定图形的结构是否与Rock-Paper-Scissor游戏相同:

rock_paper_scissor = nx.Graph()
rock_paper_scissor.add_nodes_from(['Rock', 'Paper', 'Scissor'])
rock_paper_scissor.add_edges_from([('Rock', 'Scissor'), ('Scissor', 'Paper'), ('Paper', 'Rock')])

if nx.is_isomorphic(G, rock_paper_scissor):
    print('The given graph has the same structure as Rock-Paper-Scissor game.')
else:
    print('The given graph does not have the same structure as Rock-Paper-Scissor game.')

代码输出结果为:The given graph has the same structure as Rock-Paper-Scissor game. 说明给定的图形结构与Rock-Paper-Scissor游戏相同。

Markdown代码片段

根据以上介绍,我们可以将代码部分整理成Markdown格式,如下所示:

导入networkx库并创建一个空的Graph对象:

```python
import networkx as nx

G = nx.Graph()
```

向Graph对象中添加三个节点和三条边:

```python
G.add_nodes_from(['Rock', 'Paper', 'Scissor'])
G.add_edges_from([('Rock', 'Scissor'), ('Scissor', 'Paper'), ('Paper', 'Rock')])
```

使用is_isomorphic()函数来检查给定图形的结构是否与Rock-Paper-Scissor游戏相同:

```python
rock_paper_scissor = nx.Graph()
rock_paper_scissor.add_nodes_from(['Rock', 'Paper', 'Scissor'])
rock_paper_scissor.add_edges_from([('Rock', 'Scissor'), ('Scissor', 'Paper'), ('Paper', 'Rock')])

if nx.is_isomorphic(G, rock_paper_scissor):
    print('The given graph has the same structure as Rock-Paper-Scissor game.')
else:
    print('The given graph does not have the same structure as Rock-Paper-Scissor game.')
```

代码输出结果为:The given graph has the same structure as Rock-Paper-Scissor game. 说明给定的图形结构与Rock-Paper-Scissor游戏相同。

我们可以在Markdown文档中使用以上代码片段,来实现比较优雅的文档展示。