auto save

Untitled-1.py.py

+import turtle
+pen=turtle.Pen()
+for i in range(300):
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()

chengfa.py

+for j in range(1,10):
+    for i in range(1,j+1):
+        print(i,"*",j,"=",(i*j),end="  ")
+    print()
\ No newline at end of file

run.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+colorlist=["blue","red","orange","yellow"]
+for i in range(1,300):
+    pen.pencolor(colorlist[i%4])
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file