save project

diy1.py

-cost={'w':3,'f':4}
-k=input('ysush')
-v=input('hhdjvcf')
-if k in cost:
-    if float(v)<cost[k]:
-        cost[k]=cost[k]:
-        print(k+'l',就'+v+'他')
-    else: 
+dict_hero=('f':7,'i':7)
+print(dict_hero)
+print(dict_hero['yhh'])
+dict_hero['h']=32
+print(dict_hero)
+dict_hero['uu']=67
+print(dict_hero)
\ No newline at end of file
-        print(k+'和v放,过机会')
-else: 
-    cost[k]=float(y)
-    ptint(hdhg)
\ No newline at end of file