auto save

diy1.py

 students = ["悟空", "小贝", "八戒", "波奇"]
 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
 # 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
-ste
+students.pop(0)
+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"加入到班级名单里面
 students.append("诺依")
 students.append("诺依")
 print(students)
 print(students)
@@ -11,3 +12,19 @@ red=students[:2]
 blue=students[2:]
 blue=students[2:]
 print(red)
 print(red)
 print(blue)
 print(blue)
+
+# 需要进行加密的语句
+a = "诺依，周末一起去看动漫展吧！"
+# 请对message进行遍历，取出所有元素
+for i in a:
+    print(i)
+
+    # 需要进行加密的语句
+message = "诺依，周末一起去看动漫展吧！"
+# 请对message进行遍历，取出所有元素
+length = len(message)
+i = 0
+while i < length:
+    element = message[i]
+    print(element)
+    i += 1
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