Python
使用turtle库绘制心形图案:
```python
import turtle
def draw_heart():
turtle.color('red')
turtle.begin_fill()
turtle.left(140)
turtle.forward(224)
for i in range(200):
turtle.right(1)
turtle.forward(2)
turtle.left(120)
for i in range(200):
turtle.right(1)
turtle.forward(2)
turtle.forward(224)
turtle.end_fill()
turtle.speed(0)
turtle.bgcolor('black')
turtle.penup()
turtle.goto(0, -200)
turtle.pendown()
draw_heart()
turtle.done()
```
C语言
使用ASCII字符绘制心形图案:
```c
include
int main() {
int i, j, n = 100; // 心形的大小
for (i = 0; i <= 2 * n; i++) {
for (j = 0; j <= 2 * n; j++) {
if ((n - i) * (n - i) + (n - j) * (n - j) < n * n) {
printf("* ");
} else {
printf(" ");
}
}
printf("\n");
}
return 0;
}
```
JavaScript
使用HTML和CSS创建爱心形状:
```html