save project

diy2.py

-message = "诺依，周末一起去看动漫展吧！"
-for i in range(14):
-    mes=message[i]
-    print(mes)
-# 请对message进行遍历，取出所有元素
+import random
 
 
+key="abcdefg"
+message="nz"
+key_message=""
+
+for i in message:
+    str1=i
+    str2=radom.choice(key)
+    str3=radom.choice(key)
+    text=str1+str2+str3
+    key_message=key_message+text
+print(key_message)
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