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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
book

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

by paiza株式会社, リブロワークス
August 2025
Intermediate
216 pages
5h 41m
Japanese
Shōeisha
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

01
n = int(input())
02
list_a = [int(x) for x in input().split()]
03
04
for a in sorted(list_a):
05
print(a)
 
リストのデータ型が持つsortメソッドを用いることでもソートできます。
リスト.sort()
sortメソッドは、sorted関数と違い、元のリストの要素の順番を変えるという特徴があり
ます。
例えば、[5, 1, 9, 2]というリストが変数 liに代入されていたとします。
sorted関数の場合、sorted(li)を実行した後のリストliの要素の順序は、[5, 1, 9, 2]のまま
です。
sortメソッドの場合、li.sort()を実行した後のリストliの要素の順序は、[1, 2, 5, 9]のよう
にソートされています。
One
Point
★★★★★
8

1行目に整数、2行目にn個の整数a_1、a_2、……、a_nが与えられます。n個の
整数の順序を反転させ、改行区切りで出力してください。
入力される値
1行目に整数 n、2 行目にn個の整数a_1、a_2、……、a_n が与えられます。
n
a_1 a_2 …… a_n
また、入力される値は、次の条件を満たします。
95
Chapter
5
95
nは 1 以上 10以下の整数
a_i(1≦i≦n)は 1 以上 10以下の整数
入力値最終行の末尾に改行が1 つ入る
期待する出力
n個の整数の順序を反転させ、改行区切りで出力してください。 ...
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Publisher Resources

ISBN: 9784798188744