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diy1.py

@@ -2,6 +2,7 @@
 # 导入turtle模块
 # 导入turtle模块
 import turtle
 import turtle
 # 创建一支画笔
 # 创建一支画笔
+len = int(input("你想要多大的心:"))
 pen = turtle.Pen()
 pen = turtle.Pen()
 screen = turtle.Screen()
 screen = turtle.Screen()
 screen.bgcolor("pink")
 screen.bgcolor("pink")
@@ -15,10 +16,10 @@ pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.begin_fill()
 pen1.begin_fill()
 pen1.left(45)
 pen1.left(45)
-pen1.forward(200)
-pen1.circle(100,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(100,180)
-pen1.forward(200)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.end_fill()
 pen1.end_fill()
 turtle.done()
 turtle.done()