// C++11 #include #include #include #include #include #include #include "bits/stdc++.h" #include #include #include #include using namespace std; inline long long GetTSC() { long long lo, hi; asm volatile ("rdtsc": "=a"(lo), "=d"(hi)); return lo + (hi << 32); } inline double GetSeconds() { return GetTSC() / 2.8e9; } struct XorShift { uint64_t x = 88172645463325252ULL; XorShift() {} void setSeed(uint64_t seed) { x = seed; } uint64_t next() { x ^= x << 13; x ^= x >> 7; x ^= x << 17; return x; } int nextInt(int n) { uint64_t upper = 0xFFFFFFFFFFFFFFFFULL / n * n; uint64_t v = next(); while (v >= upper) { v = next(); } return v % n; } double nextDouble() { uint64_t v = next() >> 11; // 53bit return (double)v / (1ULL << 53); } }; const double TO = 9.9; const double eps = 1e-7; const double inf = 1e7; const int N = 10000; char S[N]; double starttime, gt; int tt,ctt; XorShift xs; void init(){ int n; scanf("%d%s", &n, S); } long calc_score(){ long r = 0; return r; } void solve(){ } void output(){ for(int i=0; i