save project

deep.py

+cost={'迷胡tel':114}
+k=input('thing what?')
+v=input('money how?')
+if k in cost:
+    if cost[k]>float(v):
+        cost[k]=float(v)
+        print(k+'less money,now'+v)
+    else:
+        print(K+'much money,do not buy')
+else:
+    cost[k]=float(v)
+    print('The money of '+k+',I knew it now')
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