문제
풀이
#include <iostream>
using namespace std;
void solve(void) {
int n; cin >> n;
int a = 0, b = 0, c = 0;
for (int i=0; i<3*n; i++) {
int x; cin >> x;
if (x == 1) a++;
else if (x == 2) b++;
else c++;
}
cout << (a < n ? 1 : (b < n ? 2 : 3)) << "\n";
cout << (a > n ? 1 : (b > n ? 2 : 3));
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}