- くだすれPython(超初心者用) その28©2ch.net
139 ：デフォルトの名無しさん[sage]：2015/11/23(月) 21:53:55.89 ID:1s9o8d7/ - >>135
import itertools
ary = ...
groups = itertools.groupby(ary, lambda p: p['name'])
result = [max(group, key=lambda p: int(p['age'])) for _, group in groups]
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