save project

diy3.py

+import random
+key="sb"
 message = "诺依，周末一起去看动漫展吧！"
-length=len(message)
-i=0
-while i < length:
-    element=message[i]
-    print(element)
-    i+=1
\ No newline at end of file
+key_message=""
+for i in message:
+    str1=i
+    str2=random.choice(key)
+    str3=random.choice(key)
+    text=str1+str2+str3
+    key_message=key_message+text
+print(key_message)
\ No newline at end of file