save project

diy4.py

+
+import random
+key = "abcdefgh使用编程实现替换加密"
+message = input("Q")
+key_message=" "
+noise = "nids&*%^)"
+for i in message:
+    str1 = i 
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text= str1+str2+str3
+    key_message= key_message+text
+    
+list_message=list(key_message)
+
+index=random.randint(0,len(key_message))
+list_message.insert(index,noise)
+
+result_message="".join(list_message)
+print(result_message)