제출 #864319

#제출 시각아이디문제언어결과실행 시간메모리
864319vjudge1Monster Game (JOI21_monster)C++17
0 / 100
111 ms2308 KiB
#include <bits/stdc++.h> #include "monster.h" using namespace std; namespace { bool example_variable; } // namespace vector<int> Solve(int N) { vector<int> T(N); bool win[N + 10][N + 10]; int cnt[N + 10], wg[N + 10]; memset(cnt, 0, sizeof(cnt)); vector<int> g[N + 10]; for (int i = 0; i < N; i++) { for (int j = i + 1; j < N; j++) { win[i][j] = Query(i, j); win[j][i] = !win[i][j]; if (win[i][j]) { cnt[i]++; wg[i] = j; g[i].push_back(j); } else { cnt[j]++; wg[j] = i; g[j].push_back(i); } } } int zero; vector<int> v; for (int i = 0; i < N; i++) { if (cnt[i] == 1) { v.push_back(i); } } zero = v[0]; if (v.size() > 1) { if (win[wg[v[0]]][wg[v[1]]]) { } else { zero = v[1]; } } cout << zero << endl; T[zero] = 0; bool visited[N + 10]; memset(visited, 0, sizeof(visited)); visited[zero] = 1; queue<int> q; q.push(zero); int num = 1; while (q.size()) { int f = q.front(); q.pop(); for (auto x : g[f]) { if (visited[x]) continue; T[x] = num++; visited[x] = 1; q.push(x); } } return T; }

컴파일 시 표준 에러 (stderr) 메시지

monster.cpp:8:6: warning: '{anonymous}::example_variable' defined but not used [-Wunused-variable]
    8 | bool example_variable;
      |      ^~~~~~~~~~~~~~~~
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