제출 #985072

#제출 시각아이디문제언어결과실행 시간메모리
985072reverberation사이버랜드 (APIO23_cyberland)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long #define pll pair<ll, ll> #define fs first #define sc second #define pb push_back double solve(ll n, ll m, ll k, ll h, vector<ll> x, vector<ll> y, vector<ll> c, vector<ll> v) { vector<vector<pll>> g(n + 1); for (ll i = 0; i < m; i++) { ll a = x[i] + 1, b = y[i] + 1, cost = c[i]; g[a].pb({b, cost}); g[b].pb({a, cost}); } vector<ll> dist(n + 1, 1e9 + 10); dist[1] = 0; priority_queue<pll, vector<pll>, greater<pll>> q; q.push({0, 1}); while (!q.empty()) { auto [curcost, v] = q.top(); q.pop(); if (curcost != dist[v]) continue; for (auto [to, cost] : g[v]) { if (dist[to] > dist[v] + cost) { dist[to] = dist[v] + cost; q.push({dist[to], to}); } } } return dist[h]; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccKs0JZD.o: in function `main':
grader.cpp:(.text.startup+0x696): undefined reference to `solve(int, int, int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status