제출 #1045369

#제출 시각아이디문제언어결과실행 시간메모리
1045369Trent커다란 상품 (IOI17_prize)C++17
컴파일 에러
0 ms0 KiB
#include "books.h" #include "bits/stdc++.h" using namespace std; #define forR(i, x) for(int i = 0; i < (x); ++i) #define REP(i, a, b) for(int i = (a); i < (b); ++i) #define all(x) x.begin(), x.end() struct pii{int a, b;}; typedef vector<int> vi; typedef set<int> si; typedef vector<bool> vb; typedef vector<vector<pii>> aList; typedef long long ll; long long minimum_walk(std::vector<int> p, int s) { int n = p.size(); vector<pii> cy; vb vis(n); ll tot = 0; forR(i, n) { if(!vis[i]) { vector<int> els = {i}; for(int pre=i, j = p[i]; j != i; pre=j, j = p[j]) { assert(!vis[j]); els.push_back(j); } for(int j : els) { assert(!vis[j]); vis[j] = true; } // for(int j : els) cout << j << ' '; // cout << '\n'; if(els.size() > 1) { cy.push_back({els[0], els[0]}); for(int j : els) { cy.back().a = min(cy.back().a, j); cy.back().b = max(cy.back().b, j); } REP(ci, 1, els.size()) tot += abs(els[ci] - els[ci-1]); tot += abs(els.front() - els.back()); } } } // cout << cy.size() << '\n'; sort(all(cy), [](pii a, pii b){return a.a < b.a;}); int rch = 0; for(auto [a, b] : cy) { if(a > rch) tot += 2 * (a - rch); rch = max(rch, b); } return tot; }

컴파일 시 표준 에러 (stderr) 메시지

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