save project

diy4.py

@@ -7,7 +7,7 @@ message = "诺依，周末一起去看动漫展吧！"
 
 # 请使用私钥key，对message进行加密
 for i in message:
-    str1 = i
+    str1 = random.choice(message)
     str2 = random.choice(key)
     str3 = random.choice(key)
 print(str1+str2+str3)
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