Edit requests of R50のリープフロッグ ～ 西暦2020年の今、偏差値50のプログラマを目指すお前が学ぶべきこと

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We released Markdown parser changes on February 24, 2022. There may be some unexpected appearance changes in this update, because this article was posted before the changes.
Please don't forget to check the preview before updating your article.
For more information on the changes, please read this article.