#include <vector>
#include <cstring>
#include <utility>
#include "pizza.h"
using namespace std;
vector<pair<int, int>> orders;
int ingred[8];
int order_num;
void Init() {
memset(ingred, 0, sizeof(ingred));
orders.clear();
order_num =0;
}
void _Bake()
{
for(auto it = orders.begin(); it != orders.end(); ++it)
{
bool succ= true;
for(int i = 0 ; i< 8; ++i)
{
if((it->second >> i)&1)
{
if(!ingred[i])
{
succ = false;
break;
}
}
}
if(succ)
{
for(int i = 0 ; i< 8; ++i)
{
if((it->second >> i)&1)
{
ingred[i]--;
}
}
Bake(it->first);
orders.erase(it);
return;
}
}
}
void Order(int N, int *A) {
int ing = 0;
for(int i = 0; i < N; ++i)
{
ing |= 1<<A[i];
}
orders.push_back({order_num, ing});
order_num++;
_Bake();
}
void Delivery(int I) {
ingred[I]++;
_Bake();
}
