auto save

diy.py

+# 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
+# print(message[0])
+# print(message[1])
+# print(message[2])
+# print(message[3])
+# print(message[4])
+# print(message[5])
+# print(message[6])
+# print(message[7])
+# print(message[8])
+# print(message[9])
+# print(message[10])
+# print(message[11])
+# print(message[12])
+# print(message[13])
+import random
+key="信息加密好酷呀！"
+str=random.choice(key)
+print(str)
\ No newline at end of file

diy3.py

 message = "诺依，周末一起去看动漫展吧！"
 
 # 请使用索引的知识，取出message所有元素（不用遍历的方式）
+print(message[:])
\ No newline at end of file