Open xTayEx opened 5 years ago
https://xtayex.github.io/2019/03/23/Codeforces-Round-544-Div-3/
A - Middle of the Contest这没什么好说的了吧……
https://xtayex.github.io/2019/03/23/Codeforces-Round-544-Div-3/
A - Middle of the Contest这没什么好说的了吧……