제출 #558750

#제출 시각아이디문제언어결과실행 시간메모리
558750elazarkorenShortcut (IOI16_shortcut)C++17
컴파일 에러
0 ms0 KiB
#include "railroad.h" #include <bits/stdc++.h> #define x first #define y second #define all(v) v.begin(), v.end() #define chkmin(a, b) a = min(a, b) #define chkmax(a, b) a = max(a, b) using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef pair<int, int> pii; typedef vector<pii> vii; const ll infinity = 1e18; const int MAX_N = 16; ll dp[1 << MAX_N][MAX_N]; ll plan_roller_coaster(vi s, vi t) { int n = s.size(); vi ind(n); iota(all(ind), 0); sort(all(ind), [&] (int i, int j) { return t[i] < t[j]; }); ll ans = 0; for (int i = 0; i < n - 1; i++) { ans += max(0, t[i] - s[i + 1]); } return ans; // for (int i = 1; i < (1 << n); i++) { // for (int j = 0; j < n; j++) dp[i][j] = infinity; // if (__builtin_popcount(i) == 1) { // dp[i][__builtin_ctz(i)] = 0; // continue; // } // for (int j = 0; j < n; j++) { // if (!((i >> j) & 1)) continue; // int mask = i ^ (1 << j); // for (int k = 0; k < n; k++) { // chkmin(dp[i][j], dp[mask][k] + max(0, t[k] - s[j])); // } // } // } // ll ans = infinity; // for (int i = 0; i < n; i++) chkmin(ans, dp[(1 << n) - 1][i]); // return ans; }

컴파일 시 표준 에러 (stderr) 메시지

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