save project

diy1.py

@@ -2,15 +2,44 @@
 使用turtle模块画图
 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
-
-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
-    pen.right(121)
-# 隐藏画笔，保存画布
-pen.hideturtle()
-turtle.done()
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+# import turtle
+# pen = turtle.Pen()
+# colors=["red","orange","yellow","green"]
+# for i in range(1,300):
+# # 请创造师在下面接着创作
+#     pen.forward(i)
+#     pen.pencolor(colors[i%4])
+#     pen.right(91)
+#     #i=i+1
+# pen.hideturtle()# 隐藏画笔，保存画布
+# turtle.done()
+# i=5
+# j=3
+# print(j,"*",j,"=",i*j)
+# for i in range(1,10)：
+#     for j in range(1,10):
+#        print(j,"*",i,"=",j*i,end="  ")
+# print()
+# bro1="刘备"
+# bro2=C
+# bro3="张飞"
+# bros=["刘备","关羽","张飞"]
+# bro1=["刘备",161,9.1]
+# bro2=["关羽",160,8.5]
+# bro3=["张飞",166,8.3]
+# bros[0]="关羽"
+# bro[1]="刘备"
+# print(bros)
+b=['袁术','夏侯惇','曹操','关羽']
+b.remove('关羽')
+b.pop(3)
+b.pop(-1)
+print(b)
+a=['h']
+c=['y','w']
+a.extend(c)
+print(a)
+a=['l']
+b=['e','w','t','y','p']
+a.extend(b[2:5])
+print(a)
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turtle.py

+print("hello world!")
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