save project

diy1.py

 
-dict_hero={'猴三':10,'猴一':21,'猴五':22,'猴队长':29,'猴七':30}
-print(dict_hero)
-print(dict_hero['猴三'])
-dict_hero['dss']=99
-print(dict_hero)
-if '猴三' in dict_hero:
-    dict_hero['大傻逼']=99
+qwe={'可乐':3,'牛奶':5}
+kk=input("要买什么")
+if kk in qwe:
+    print(str(qwe[kk])+"元")
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