auto save

1.py

+
+import random
+noice="kkkkkkk**&"
+message =input("请输入：")
+key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
+key_message=""
+for i in message:
+    str1=i
+    str2=random.choice(key)
+    str3=random.choice(key)
+    text=str1+str2+str3
+    key_message=key_message+text
+print(key_message)
+list_message=list(key_message)
+index=random.randint(0,len(key_message))
+list_message.insert(index,noice)
+result_message="".join(list_message)
+print(result_message)
\ No newline at end of file

2.py

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

diy1.py

 students = ["悟空", "小贝", "八戒", "波奇"]
 
 # 八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
-?
+students.remove("八戒")
+print(students)
 
-# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
-?
+# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里
+students.insert(1,"诺依")
+print(students)
 
 # 班上准备开始辩论赛，分为红（red）、蓝(blue)组，
 # 请用切片将班级列表的前2名加入到红组，后2名加入到蓝组
-red = ?
-blue = ?
+red = students[0:2]
+blue = students[2:]
+print(red)
+print(blue)