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diy1.py

@@ -3,14 +3,27 @@
 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
 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
 import turtle
-
+screen=turtle.Screen()
+screen.bgcolor("pink")
 pen = turtle.Pen()
 pen = turtle.Pen()
-# 请创造师在下面接着创作
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
+colors=['red','orange','blue','green']
+# 请创造师在下面接着创
+for i in range(2,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i )
+    
     pen.right(91)
     pen.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布
 pen.hideturtle()
 pen.hideturtle()
-turtle.done()
+turtle.done()
\ No newline at end of file
+
+
+i=0
+while  True:
+    print(i)
+    if  i ==5:
+        break
+    i+=1
+
+
+while <=10:
\ No newline at end of file