Japan Alumni Group Spring Contest 2014

Clarifications質問질문

Title問題名 User nameユーザ名 Question質問 Response回答 Public全体公開 Created time投稿日時 Modified time最終更新日時
LR Alkachu Can we replace '?' with ','?
',' is not in the usable characters.
We are sorry. The usable characters are 'L', 'R', ',', '(', ')', '0', '1', '2', '3', '4', '5', '6', '7', '8', and '9'.
Yes, you can replace '?' with ','.
Yes
LR (004) 1,000,000,007 Are expressions such as '(123456)' valid? No, expressions such as "(123456)" are invalid. A valid expression can contain a pair of parentheses only with each L or R. Yes
JAG 日本語で質問してもいいですか? Clarifications must be written in English. Yes