「Python」discardで集合(set)の指定値を削除する

環境
Debian 11
Python 3.10.2

書式
セット名.discard(要素)

使用例

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
city = {'tokyo', 'oosaka', 'fukuoka'}
city.discard('oosaka')
print(city)
city = {'tokyo', 'oosaka', 'fukuoka'} city.discard('oosaka') print(city)
city = {'tokyo', 'oosaka', 'fukuoka'}

city.discard('oosaka')

print(city)

実行結果
# python3.10 13.py
{'tokyo’, 'fukuoka’}

Python

Posted by arkgame