August 2025
Intermediate
216 pages
5h 41m
Japanese
Content preview from Pythonレベルアップドリル 初心者から一歩進むための厳選問題集
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★★★★★
9
★
★★★★
0、8、1、3の4つの数値を2 行2列の形で出力してください。ただし、数値の間
には半角スペースを、各行の末尾には、半角スペースの代わりに改行を入れてくだ
さい。
0 8
1 3
print関数を2 回使う方法もありますが、ここではエスケープシーケンスを用いた
方法を紹介します。エスケープシーケンスとは、特別な意味を持つ文字列のことで
す。文字列の中に含まれていてもprint関数で出力してもそのままの形では出力さ
れません。"\n"は改行を意味し、次のようにすると8の後ろで改行されます。
01
print("0 8\n1 3")
改行以外にも次のようなエスケープシーケンスがあります。
種類 意味
なお、環境によっては、\（バックスラッシュ）が ¥（円マーク）として表示される
ことがあります。これはフォントや文字コードの仕様による表示上の違いであり、
内部的にはバックスラッシュとして扱われます。
11
Chapter
1
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.