编程中爱心怎么打出来

时间:2025-01-24 20:36:49 游戏攻略

Python 使用 Turtle 库

```python

import turtle

def draw_heart():

screen = turtle.Screen()

screen.title("爱心代码")

screen.bgcolor("white")

love = turtle.Turtle()

love.shape("turtle")

love.color("red")

love.speed(1)

love.begin_fill()

love.left(140)

love.forward(224)

love.circle(-112, 200)

love.left(120)

love.circle(-112, 200)

love.forward(224)

love.end_fill()

love.hideturtle()

turtle.done()

draw_heart()

```

Python 使用 print 函数

```python

def print_heart():

heart = [

" ",

" * * ",

"* *",

"* *",

"* *",

" * * ",

" "

]

for row in heart:

print(row)

print_heart()

```

JavaScript 使用 Canvas

```javascript

const canvas = document.getElementById('heartCanvas');

const ctx = canvas.getContext('2d');

ctx.beginPath();

ctx.moveTo(250, 260);

ctx.bezierCurveTo(130, 260, 50, 180, 50, 80);

ctx.bezierCurveTo(50, 30, 130, -40, 250, 80);

ctx.stroke();

```

C++ 使用标准输出

```cpp

include

int main() {

std::cout << " * *\n"

<< " * *\n"

<< " * *\n"

<< "* *\n"

<< "* *\n"

<< " * *\n"

<< " * *\n";

return 0;

}

```

C 使用 Console.WriteLine

```csharp

using System;

class Program {

static void Main() {

Console.WriteLine(" * *");

Console.WriteLine(" * *");

Console.WriteLine("* *");

Console.WriteLine("* *");

Console.WriteLine("* *");

Console.WriteLine(" * *");

Console.WriteLine(" * *");

}

}

```

这些代码示例分别使用 Python 的 Turtle 库、Python 的 print 函数、JavaScript 的 Canvas API、C++ 的标准输出和 C 的 Console.WriteLine 方法来绘制爱心形状。你可以根据自己的需求和编程环境选择合适的代码示例。