제출 #990978

#제출 시각아이디문제언어결과실행 시간메모리
990978vjudge1악어의 지하 도시 (IOI11_crocodile)C++17
컴파일 에러
0 ms0 KiB
#include "crocodilelib.h" #include<bits/stdc++.h> using namespace std; #define prev _____prev #define ALL(a) a.begin(), a.end() using i64 = long long; using pii = pair<int, int>; using pli = pair<i64, int>; const int N = 1e3 + 5; vector<pii> adj[N]; int prev[N]; i64 dist[N]; pli best[N][2]; i64 ans = 0; void connect(int u, int v, int w) { adj[u].emplace_back(v, w); adj[v].emplace_back(u, w); } void DFS(int u, int p) { for(auto [v, w] : adj[u]) { if(v == p) continue; if(v != best[u][1].second) continue; ans += w; DFS(v, u); } } i64 solve(int n, const vector<int> &u, const vector<int> &v, const vector<int> &l, const vector<int> &a) { int nEdges = u.size(); int nExits = a.size(); memset(dist, 0x3f, sizeof dist); memset(best, 0x3f, sizeof best); for(int i = 0; i < nEdges; i++) connect(u[i], v[i], l[i]); priority_queue<pli, vector<pli>, greater<pli>> Q; for(int i = 0; i < nExits; i++) { dist[a[i]] = 0; Q.emplace(dist[a[i]], a[i]); } while(!Q.empty()) { auto [weight, u] = Q.top(); Q.pop(); if(dist[u] != weight) continue; for(auto [v, w] : adj[u]) { if(dist[v] > dist[u] + w) { dist[v] = dist[u] + w; Q.emplace(dist[v], v); } vector<pli> b; for(int i = 0; i < 2; i++) b.emplace_back(best[v][i]); b.emplace_back(dist[u] + w, u); sort(ALL(b)); for(int i = 0; i < 2; i++) best[v][i] = b[i]; } } DFS(0, 0); return ans; }

컴파일 시 표준 에러 (stderr) 메시지

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