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字典(dict)按键(key)和值(value)排序
字典(dict)按键(key)和值(value)排序
xiaoxiao
2021-02-28
85
1、字典按键排序:
>>> dic = {'a':2, 'b':1} >>> d = sorted(dic.items(), key = lambda k: k[0]) >>> print(d) [('a', 2), ('b', 1)]2、字典按值排序:
>>> dic = {'a':2, 'b':1} >>> d = sorted(dic.items(), key = lambda k: k[1]) >>> print(d) [('b', 1), ('a', 2)]
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