---
title: 同じ問題を二度解くような無駄はいやだ
date: 2026-03-25T00:00:00.000Z
updated: 2026-03-25T00:00:00.000Z
url: https://www.baku89.com/ja/No_problem_should_ever_have_to_be_solved_twice
---

# 同じ問題を二度解くような無駄はいやだ

→ [How to become a Hacker](/How_to_become_a_Hacker)