#include"communication.h"
#include <bits/stdc++.h>
using namespace std;
void encode(int N, int X) {
if (X==1){
int t1 = send(0);
if (t1==0){
send(0);
send(1);
}
else{
send(1);
send(0);
}
}
if (X==2){
send(1);
send(1);
send(1);
}
if (X==3){
send(0);
send(0);
send(0);
}
}
std::pair<int, int> decode(int N) {
int t1 = receive();
int t2 = receive();
int t3 = receive();
if (t1==0 && t2==0) return {1,3};
if (t1==1 && t2==1) return {1,2};
if (t1==0 && t2==1 && t3==1) return {1,2};
if (t1==0 && t2==1 && t3==0) return {2,3};
if (t1==1 && t2==0) return {2,3};
return {1337, 42};
}
