auto save

com.py

+#导入模块
+import turtle
+import math
+#创建画笔
+p = turtle.Pen()
+p.speed(1000)
+
+#起点坐标为（0，-200）
+p.penup()
+p.goto(0,-200)
+p.pendown()
+
+#画半径为200的圆
+p.circle(200)
+
+#左眼
+p.penup()
+p.goto(-100,50)
+p.pendown()
+p.fillcolor("blue")
+p.begin_fill()
+p.circle(20)
+p.end_fill()
+#右眼
+p.penup()
+p.goto(100,50)
+p.pendown()
+p.fillcolor("blue")
+p.begin_fill()
+p.circle(20)
+p.end_fill()
+
+
+#鼻子
+p.penup()
+p.goto(0,50)
+p.pendown()
+#内切三角形的边长
+len = (math.sqrt(3))*50
+p.right(60)
+p.forward(len)
+p.right(120)
+p.forward(len)
+p.right(120)
+p.forward(len)
+
+#嘴角
+p.penup()
+p.goto(-150,-70)
+p.pendown()
+p.goto(0,-170)
+p.goto(150,-70)
+
+p.hideturtle()
+turtle.done()
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