inamori https://blog.hatena.ne.jp/inamori/ inamori’s diary https://inamori.hateblo.jp/ https://projecteuler.net/problem=90Stringは__getitem__で1文字を取れるんですね。 from math import sqrt import sys #################### List #################### fn insert_list[T: CollectionElement](inout v: List[T], e: T, i: Int): v.append(e) for k in range(len(v) - 1, i, -1): v[k] = v[k-1] v[i] = e fn combinatio… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F01%2F11%2F085319" title="MojoでProject Euler 90 - 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 2025-01-11 08:53:19 rich https://inamori.hateblo.jp/entry/2025/01/11/085319 1.0 100%