save project

tyfdsb.py

+price={'苹果':3,'榴莲':70,'山竹':10,'桃子':3,'草莓':8,'屎':1000}
+k=input("你要买什么?")
+v=input("今日水果多少钱?")
+if k in price:
+    if int(v)>price[k]:
+       price[k]=int(v)
+       print('你买的水果涨价了')
+    else:
+        print('今天的水果没涨价')
+else:
+    price[k]=int(v)
+    print('今日'+k+'价格为'+v+'元')
+           
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