save project

diy1.py

@@ -6,11 +6,11 @@ import turtle
 
 pen = turtle.Pen()
 # 请创造师在下面接着创作
-
-
-
-
-
+d=1
+for i in range(300):
+    pen.forward(d)
+    d+=1
+    pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
\ No newline at end of file

diy1_1.py

+import turtle
+pen=turtle.Pen()
+pen.speed(50)
+for i in range(1,300):
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file

diy2.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+pen.speed(200)
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
+