auto save

1.py

+a=input("输入姓名：")
+b=input("输入成绩：")
+print(a,"英语成绩是：",b,sep="")
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diy.py

@@ -2,7 +2,8 @@
 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:
-    prink('巧克力'(dict[j]))
-
+    print("你要的"+j+"单价:"+str(dict[j])+"元")
+    b=int(input("要几个？"))
+    print(j,b,"个"+"共计：",dict[j]*b,"元",sep="")
 else:
-    prink()
\ No newline at end of file
+    print("没货")
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