제출 #1252103

#제출 시각아이디문제언어결과실행 시간메모리
1252103rayan_bd사육제 (CEOI14_carnival)C++20
20 / 100
25 ms408 KiB
#include <bits/stdc++.h> using namespace std; int main(){ int n, id = 1; cin >> n; vector<int> ans(n + 1, -1); auto ask = [&](int i, int j){ int res = 0; cout << "2 " << i << " " << j << endl; cin >> res; return res; }; for(int i = 1; i <= n; ++i){ if(ans[i] != -1) continue; ans[i] = id; for(int j = i + 1; j <= n; ++j){ if(ask(i, j) == 1){ ans[j] = id; } } id += 1; } cout << "0 "; for(int i = 1; i <= n; ++i) cout << ans[i] << " "; return 0; }
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