save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 import turtle
+a=int(input("请输入爱心的半径:"))
 turtle.hideturtle()
 turtle.hideturtle()
 turtle.bgcolor("pink")
 turtle.bgcolor("pink")
 turtle.penup()
 turtle.penup()
@@ -13,10 +14,10 @@ turtle.pendown()
 turtle.color("red")
 turtle.color("red")
 turtle.left(45)
 turtle.left(45)
 turtle.begin_fill()
 turtle.begin_fill()
-turtle.forward(200)
-turtle.circle(100,180)
+turtle.forward(2*a)
+turtle.circle(a,180)
 turtle.right(90)
 turtle.right(90)
-turtle.circle(100,180)
-turtle.forward(200)
+turtle.circle(a,180)
+turtle.forward(2*a)
 turtle.end_fill()
 turtle.end_fill()
 turtle.done()
 turtle.done()
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