@[qazwsxplokij](/user/312571) max=01？
by CSP_Sept @ 2020-01-24 14:24:33
@[qazwsxplokij](/user/312571) $N\leq10^6$
by CSP_Sept @ 2020-01-24 14:25:32
@[qazwsxplokij](/user/312571) 数组开大一点就可以了QwQ
by S_Gloria @ 2020-01-24 14:44:23
@[S_Gloria](/user/184363) 谢谢大佬
by qazwsxplokij @ 2020-01-24 18:08:18
@[CSP_Sept](/user/224931) 谢谢大佬
by qazwsxplokij @ 2020-01-24 18:08:27