编程空心爱心怎么编

时间:2025-01-23 06:29:39 游戏攻略

使用Python的turtle库

```python

from turtle import *

def draw_heart():

penup()

goto(0, -100)

pendown()

color('red')

begin_fill()

setheading(150)

circle(200, 90)

left(90)

circle(200, 90)

end_fill()

hideturtle()

draw_heart()

done()

```

使用JavaScript

```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.stroke();

```

使用C语言

方法一

```c

include

int main() {

int i, j, n = 7;

for (i = 1; i <= n; i++) {

for (j = 1; j <= n - i; j++) {

printf(" ");

}

for (j = 1; j <= (i * 2) - 1; j++) {

printf("*");

}

printf("\n");

}

return 0;

}

```

方法二

```c

include

int main() {

int i, j, n = 6;

for (i = n / 2; i >= 1; i--) {

for (j = i; j < n; j++) {

printf(" ");

}

for (j = 1; j <= (i * 2) - 1; j++) {

printf("*");

}

printf("\n");

}

return 0;

}

```

使用C++

```cpp

include

int main() {

std::cout << " ";

for (int i = 1; i <= 6; i++) {

std::cout << " ";

for (int j = 1; j <= 6 - i; j++) {

std::cout << " ";

}

for (int j = 1; j <= (i * 2) - 1; j++) {

std::cout << "*";

}

std::cout << std::endl;

}

return 0;

}

```

这些代码示例分别使用Python、JavaScript、C语言和C++绘制空心爱心。你可以选择适合你的编程语言和环境来尝试这些代码。