auto save

diy2.py

-i = 5   # 行
-j = 3   # 列
-# 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
+import turtle
+pen=turtle.Pen()
+pen1=turtle.Pen()
+s=turtle.Screen()
+s.bgcolor("light blue")
+pen1.write("你好",font=("Times",20,"normal"))
+pen.penup()
+pen.goto(100,-100)
+pen.pensize(5)
+len=s.textinput("提示","爱心的大小")
+color=s.textinput("提示","爱心的颜色")
+len=int(len)
+pen.pencolor(color)
+pen.pendown()
+pen.left(45)
+pen.forward(2*len)
+pen.circle(len,180)
+pen.right(90)
+pen.circle(len,180)
+pen.forward(2*len)
+turtle.done()
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