#include <iostream>
using namespace std;
int pusing = 0;
int putar(int kiri, int kanan) {
pusing++;
if(kiri == 0) return kanan;
if(kanan == 0) return kiri;
return putar(kiri-1, kanan) + putar(kiri, kanan-1) +
putar(kiri-1, kanan-1);
}
int main() {
int meja = 13, kursi = 1, atap;
cin >> atap;
while(meja < atap) {
meja += kursi;
kursi++;
}
cout << meja << " " << kursi << endl;
return 0;
}
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