以下是使用Python的turtle库绘制花的示例代码：
import turtle
# 设置画布和画笔
canvas = turtle.Screen()
canvas.bgcolor("white")
pen = turtle.Turtle()
pen.speed(0)
pen.width(2)
# 绘制花朵
def draw_flower():
pen.color("red")
pen.begin_fill()
for _ in range(36):
pen.forward(100)
pen.left(170)
pen.end_fill()
# 绘制花瓣
def draw_petals():
pen.color("yellow")
pen.begin_fill()
for _ in range(36):
pen.forward(50)
pen.left(170)
pen.end_fill()
# 绘制叶子
def draw_leaves():
pen.color("green")
pen.begin_fill()
for _ in range(3):
pen.forward(50)
pen.left(120)
pen.end_fill()
# 绘制整朵花
def draw_flower_with_leaves():
draw_flower()
pen.up()
pen.goto(0, -100)
pen.down()
draw_petals()
pen.up()
pen.goto(-50, -150)
pen.down()
draw_leaves()
pen.up()
pen.goto(50, -150)
pen.down()
draw_leaves()
# 开始绘制
draw_flower_with_leaves()
# 隐藏画笔并保持窗口打开
pen.hideturtle()
turtle.done()
运行以上代码，将会在屏幕上绘制出一朵带有红色、黄色和绿色花瓣的花。您可以根据需要调整代码中的参数来改变花朵的大小和形状。
