sleepyNick

fft#include <iostream>#include <cstdio>#include <cstdlib>#include <cstring>#include <cctype>#include <cmath>#include <algorithm>#define MAXN 1000000u...

#pragma GCC diagnostic error "-std=c++11"#pragma GCC target("avx")#pragma GCC optimize(3)#pragma GCC optimize("Ofast")#pragma GCC optimize("inline")#pragma GCC optimize("-fgcse")#pragma GCC opti...