https://github.com/letmefly666/keyboarddistance

Calculate the distance between two keys.
https://github.com/letmefly666/keyboarddistance

keyboard

Last synced: about 2 months ago
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Calculate the distance between two keys.

• Host: GitHub
• URL: https://github.com/letmefly666/keyboarddistance
• Owner: LetMeFly666
• License: gpl-3.0
• Created: 2022-08-29T06:52:03.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2022-08-29T07:29:58.000Z (almost 4 years ago)
• Last Synced: 2025-12-28T19:46:34.374Z (6 months ago)
• Topics: keyboard
• Language: C++
• Homepage: https://keyboarddistance.letmefly.xyz
• Size: 19.5 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# KeyboardDistance

Calculate the distance between two keys.（计算两个按键之间的距离。）

Project URL:（项目地址：）  [https://github.com/LetMeFly666/KeyboardDistance](https://github.com/LetMeFly666/KeyboardDistance)

Online Address: （在线地址：）  [https://keyboarddistance.letmefly.xyz](https://keyboarddistance.letmefly.xyz)

---

## Introduction（介绍）

The keyboard looks like:（键盘形状如下：）

```

┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐

│ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │

└┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┘

 │ A │ S │ D │ F │ G │ H │ J │ K │ L │

 └─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┘

   │ Z │ X │ C │ V │ B │ N │ M │

   └───┴───┴───┴───┴───┴───┴───┘

```

We define that the minimum distance of two key which have the same border is 2.（我们定义：具有公共边的两个按键的最短距离为1）

For example, The keys with the shortest distance of 2 from F are R, T, G, V, C, and D.（例如，和F最短距离为2的按键有R、T、G、V、C和D）

## Usage（用法）

Use the ```keyboarddistance``` class in ```main.cpp``` directly.（直接使用```main.cpp```里的```KeyboardDistance```类即可。）

```cpp

KeyboardDistance kd;

char a, b;

while (cin >> a >> b) {

    cout << kd.getDistance(a, b) << endl;

}

```