inamori https://blog.hatena.ne.jp/inamori/ inamori’s diary https://inamori.hateblo.jp/ PE C++ http://projecteuler.net/index.php?section=problems&id=4 Pythonでこう書くのを真似したい。 from itertools import ifilter, product def gen_digits(n): if n > 0: for d in gen_digits(n / 10): yield d yield n % 10 def to_number(a): return reduce(lambda x, y: x * 10 + y, a) def is_palindromic(n): return n == to_number(r… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100312%2Fp1" title="Project Euler 4（1） - inamori’s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-03-12 00:00:00 rich https://inamori.hateblo.jp/entry/20100312/p1 1.0 100%