#include "lucky.h"
#include <vector>
using namespace std;

void init(int R, int C, int N, int E,
vector<int> a, vector<int> b, vector<int> x, vector<int> y) {
    // TODO: Store the variables and initialise your program
}

void newRound() {
    // TODO: Start a new round, resetting any variables needed
}

void playTurn(int symbol) {
    // TODO: Choose to "place", or "discard" the symbol.
}