save project

diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
-import turtle
-pen=turtle.Pen()
-screen=turtle.Screen()
-screen.bgcolor("black")
-color=["red","orange","yellow","green"]
-pen.speed(0)
-for i in range(1,300):
-    pen.pencolor(color[i%4])
-    pen.forward(i)
-    pen.right(91)
-pen.hideturtle()
-turtle.done()
+i=3
+j=5
+print(i,"x",j,"=",(i*j))
\ No newline at end of file