Python
使用turtle库
```python
import turtle
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()
turtle.done()
```
使用matplotlib和numpy库
```python
import numpy as np
import matplotlib.pyplot as plt
def heart(x):
return np.sqrt(1 - (x2)(1/3)) * np.sign(x)
x = np.linspace(-1, 1, 1000)
y = heart(x)
plt.plot(x, y, color='red', label="上半部分")
plt.plot(x, -y, color='red', label="下半部分")
plt.title("浪漫程序员的爱心")
plt.legend()
plt.axis('equal')
plt.show()
```
JavaScript
```javascript
function print_heart() {
const heart = [
"",
" ",
"", "", "
"" ]; for (const line of heart) { console.log(line); } } print_heart(); ``` Java ```java public class Heart { public static void main(String[] args) { String[] heart = { "", "
"", "", "
"" }; for (String line : heart) { System.out.println(line); } } } ``` C++ ```cpp include include int main() { std::vector "", "
"", "", "
""
};
for (const std::string& line : heart) {
std::cout << line << std::endl;
}
return 0;
}
```
这些代码示例分别使用了Python、JavaScript、Java和C++编程语言来实现爱心图案的绘制。你可以根据自己的喜好选择其中一种语言进行尝试和修改。