Submission #212104

#TimeUsernameProblemLanguageResultExecution timeMemory
212104M0REDAChameleon's Love (JOI20_chameleon)C++14
0 / 100
5 ms384 KiB
#include <bits/stdc++.h> #include "chameleon.h" #define debug(x) cerr << #x << " = " << x << ", "; #define ll long long #define pb push_back using namespace std; #define FAST_IO \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); \ cout.tie(NULL); void Solve(int N) { vector<vector<int>> v(2 * N + 1); vector<int> graph(2 * N + 1, -1); for (int i = 1; i <= 2 * N; i++) { for (int j = i + 1; j <= 2 * N && v[i].size() < 3; j++) { vector<int> p; p.pb(i); p.pb(j); if (Query(p) == 1) { v[i].pb(j); v[j].pb(i); } } } for (auto a : v) { for (auto b : a){ cerr << b <<" "; } cerr <<endl; } // for (int i = 1; i <= 2 * N; i++) // { // for (int j = 0; j < 3 && graph[i] == -1; j++) // { // for (int k = j + 1; k < 3; k++) // { // vector<int> p; // p.pb(i); // p.pb(v[i][j]); // p.pb(v[i][k]); // if (Query(p) == 1) // { // graph[i] = v[i][3 - j - k]; // break; // } // } // } // } // for (int i = 1; i <= 2 * N; i++) // { // for (int j = 0; j < 3; j++) // { // if (v[i][j] == graph[i] || i == graph[v[i][j]]) // { // continue; // } // Answer(i, v[i][j]); // break; // } // } }
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