save project

diy4.py

-import random
+dict={"可口可乐":3,"旺仔牛奶":4,"农夫山泉":1,"辣条":3,"巴西烤肉":2,"果冻":4,"乐事":5,"奥利奥":10,"巧克力":6}
+j=input("你要买什么")
+if j in dict:
+    print("您的"+j+"需要"+str(dict[j]))+"元")
+else:
+       prink("无商品")
 
 
-# 私钥
-key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
-# 要加密语句
-message = "诺依，周末一起去看动漫展吧！"
-key_message="" 
-noise = "port:#$%^^$@!@#$%^&*()@#$%^&*(# 请使用私钥key，对message进行加密
-for i in message:
-    str1 = i
-    str2= random.choice(key)
-    str3= random.choice(key)
-    
-    key_message=key_message+ text
-print(key_message)
-message1=list(key_message)
-message1.insert(random.randint(0,len(message1)),"￥%……&*$%_*^&%(%^")
-message2="".join(message1)
-print(message2)
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