Clarifications


Task Name Username Clarifications Response Public Created time Modified time
D - 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
D - 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