제출 #1204833

#제출 시각아이디문제언어결과실행 시간메모리
1204833model_codeHack (APIO25_hack)C++20
컴파일 에러
0 ms0 KiB
#include "rotate.h" #include <bits/stdc++.h> using namespace std; const int MAGIC = 50000; long long calc_energy(vector<int> a){ int n = (int) a.size(); long long ans = 0; for (int i = 0; i < n; i++){ for (int j = i + 1; j < n; j++){ int d = abs(a[i] - a[j]); ans += min(d, MAGIC - d); } } return ans; } void energy(int n, vector<int> v){ long long max_nrg = 0; vector<pair<int, int>> answer; for (int x = 0; x < MAGIC; x++){ int y = x + MAGIC / 2; long long cur = calc_energy(v); vector<int> w = v; vector<pair<int, int>> how; for (int i = 0; i < n; i++){ w[i] = x; long long cx = calc_energy(v); w[i] = y; long long cy = calc_energy(v); if (max(cx, cy) < cur){ w[i] = v[i]; continue; } if (cx >= cy){ cur = cx; w[i] = x; how.emplace_back(i, x - v[i]); } else { cur = cy; w[i] = y; how.emplace_back(i, y - v[i]); } } if (cur >= max_nrg){ max_nrg = cur; answer = how; } } for (auto [i, x] : answer){ x %= MAGIC; if (x < 0) x += MAGIC; if (x == 0) continue; rotate({i}, x); } }

컴파일 시 표준 에러 (stderr) 메시지

hack.cpp:1:10: fatal error: rotate.h: No such file or directory
    1 | #include "rotate.h"
      |          ^~~~~~~~~~
compilation terminated.