#include <bits/stdc++.h>

using namespace std;

int MAXIMUM_ID;
void build(int p, int l, int r) {
    if(l == r) {
        MAXIMUM_ID = max(MAXIMUM_ID, p);
        return;
    }
    build(p * 2, l, (l + r) / 2);
    build(p * 2 + 1, (l + r) / 2 + 1, r);
}

int main() {
    const int total_nodes = 1000;
    for(int i = 1; i <= total_nodes; i++) {
        MAXIMUM_ID = 1;
        build(1, 1, i);
        if(3 * i < MAXIMUM_ID) {
            cout << "for n = " << i << ", the maximum id is " << MAXIMUM_ID << endl;
            return 0;
        }
    }

    return 0;
}