使用Python的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()
```
使用Python的文本输出
```python
def print_heart():
heart = [
"", "
"", " *
" ",
" * * ",
"", " *
" ",
" ",
""
]
for row in heart:
print(row)
print_heart()
```
使用C语言的printf函数
```c
include
int main() {
printf("\n\n\t\t ❤️ \n\n");
printf("\t ❤️ ❤️\n");
printf("\t n");
printf("\t ❤️ ❤️\n");
printf("\t ❤️\n");
return 0;
}
```
使用C语言的ASCII码输出
```c
include
int main() {
int i, j;
for (i = 0; i < 3; i++) {
for (j = 0; j < 29; j++) {
printf(" ");
}
for (j = 0; j < 2 * i + 1; j++) {
printf("*");
}
printf("\n");
}
return 0;
}
```
这些代码示例分别使用Python的turtle库、Python的文本输出、C语言的printf函数和C语言的ASCII码输出来绘制爱心。你可以根据自己的需求和编程环境选择合适的方法。