/**
____ ____ ____ __________________ ____ ____ ____
||I || ||c || ||e || || || ||M || ||a || ||n ||
||__|| ||__|| ||__|| ||________________|| ||__|| ||__|| ||__||
|/__\| |/__\| |/__\| |/________________\| |/__\| |/__\| |/__\|
*/
#include <iostream>
#include <chrono>
#include "memory.h"
#include "grader.h"
#include <map>
#include <vector>
#define maxn 200005
#define maxlog 20
#define INF 1000000010
#define LINF 1000000000000000005
#define endl '\n'
#define pb(x) push_back(x)
#define X first
#define Y second
#define control cout<<"passed"<<endl;
#pragma GCC optimize("O3" , "Ofast" , "unroll-loops" , "fast-math")
#pragma GCC target("avx2")
using namespace std;
typedef unsigned long long ull;
typedef pair <int, int> pii;
typedef long long ll;
typedef pair <ll , ll> pll;
typedef pair <int , ll> pil;
typedef pair <ll , int> pli;
typedef long double pd;
std::chrono::high_resolution_clock::time_point startT, currT;
constexpr double TIME_MULT = 1;
double timePassed()
{
using namespace std::chrono;
currT = high_resolution_clock::now();
double time = duration_cast<duration<double>>(currT - startT).count();
return time * TIME_MULT;
}
void play()
{
map <char , vector <int>> pos;
for(int i = 1; i <= 49; i += 2)
{
char c1 = faceup(i);
char c2 = faceup(i + 1);
if(c1 == c2)
continue;
pos[c1].pb(i);
pos[c2].pb(i + 1);
}
for(auto& e : pos)
{
faceup(e.Y[0]);
faceup(e.Y[1]);
}
}
