save project

3.py

+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("您需要的"+j+"需要花费"+str(dict[j])+"元")
+else:
+    print("还未上架")
\ No newline at end of file