save project

diy4.py

@@ -7,9 +7,9 @@ message = "诺依，周末一起去看动漫展吧！"
 a = ""
 # 请使用私钥key，对message进行加密
 for i in message:
-    str1=random.choice(key)
+    str1=i
     str2=random.choice(key)
-    str3=i
+    str3=random.choice(key)
     text=str1+str2+str3
-    a=text+a
+    a=a+text
 print(a)