Attempting to recall dictionaries after saving them to the list
li=[]
dic={}
afterwards Run the code below in the repeat statement.
dic['digit']=int(input('digit number'))
dic['price' = int('select menu'))
li.append(dic)
What should I do if I want to save dictionaries in the list and enter a seat number to get the price corresponding to the place?
li=[{'digit':'price'}{'digit':'price'}{'digit':'price'}...] I just want to save it like this and get a price that matches the place I entered.
Is it necessary to do that with the data structure?
I think it's a structure that consists of one dictionary.
The digit number will be unique, so you can use the digit key to set the price to the value.
In [1]: D = {}
In [2]: D['1'] = 1000
In [3]: D['2'] = 2000
In [4]: D
Out[4]: {'1': 1000, '2': 2000}
But if I have to do it like a question...There are also the following methods.
In [15]: li=[{'1':'1000'},{'2':'2000'},{'3':'3000'}]
In [16]: next(d for d in li if '2' in d)
Out[16]: {'2': '2000'}
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