#include"communication.h"
#include"bits/stdc++.h"
using namespace std;
//
// --- Sample implementation for the task communication ---
//
// To compile this program with the sample grader, place:
// communication.h communication_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
// g++ -std=c++17 communication_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
void encode(int N, int X) {
for (int i = 1 ; i <= 248 ; i++) {
send(X == 2);
}
}
std::pair<int, int> decode(int N) {
int cnt = 0;
for (int i = 1 ; i <= 248 ; i++) {
if (receive()) cnt++;
else cnt--;
}
if (cnt >= 0) return {2, 3};
else if (cnt < 0) return {3, 1};
else return {2, 1};
}
