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diy1.py

@@ -3,14 +3,16 @@
 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('black')
 pen = turtle.Pen()
 pen = turtle.Pen()
+pen.speed(100)
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
-    pen.right(121)
+color = ['red', 'orange', 'yellow', 'green']
+for i in range(1,300):
+    pen.color(color[i%4])
+    pen.forward(i)
+    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()
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one.py

+# for i in range(1,10):
+#     for j in range(1,i+1):
+#         print(j,'X',i,'=',j*i,end='  ')
+#     print()
+for i in range(1,10,1.5):
+    print(i)
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