save project

diy1.py

@@ -12,4 +12,11 @@ print(list_hero)
 dict_hero={'猴三':10,'猴一':21,'猴五':22,'猴队长':29,'猴七':30}
 print(dict_hero)
 dict_hero['猴十']=25
- print(dict_hero)
\ No newline at end of file
+ print(dict_hero)
+
+cpst{'苹果':5,'香蕉':3}
+k=input('苹果','香蕉')
+v=input(5,3)
+if k in cost:
+    if float(v)<cost[k]
+      cost[k]=float(v)