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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
x, y, n = [int(x) for x in input().split()]
02
a = [int(x) for x in input().split()]
03
04
a[x-1], a[y-1] = a[y-1], a[x-1]
05
for ele in a:
06
print(ele)
★★★★
13

1行目に整数 n、a、b、2 行目以降にn個の点の座標(x_1, y_1)、(x_2, y_2)、……、
(x_n, y_n)が与えられます。
a番目の点と b 番目の点の距離を出力してください。
なお、距離の計算にはマンハッタン距離を用います。例えば、(x_1, y_1)と(x_2,
y_2)のマンハッタン距離は次の式で計算できます。
|x_1 - x_2| + |y_1 - y_2|
|a|……a の絶対値
入力される値
1行目に整数 n、a、b、2 行目以降にn個の点の座標(x_1, y_1)、(x_2, y_2)、……、
(x_n, y_n)が与えられます。
n a b
x_1 y_1
x_2 y_2
……
x_n y_n
また、入力される値は、次の条件を満たします。
nは 1 以上 10以下の整数
a、bは 1 以上 n以下の整数
103
Chapter
5
103
x_i、y_i(1≦i≦n) 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
点a と点 bの距離を出力してください。

3 1 3
2 3
1 2
5 6 ...
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Publisher Resources

ISBN: 9784798188744