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diy2.py

    # 行
 
 # 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
-for i in range(1,10):
-   for j in range(1,i+1):
-      print(i,"*",j,"=",(i*j),end=" ")
-   print()
\ No newline at end of file
+import turtle
+pen=turtle.Pen()
+for i in range(1,300):
+   pen.forward(i+1.5)
+   pen.right(91)
+pen.hideturtle()
+turtle.done()