정화 코딩

https://www.acmicpc.net/problem/1504 #include #include #include using namespace std;int INTMAX = 1000000;int n, e, v1, v2;vector>> edge;int dijkstra(int s, int e) { vector dst(n + 1, INTMAX); priority_queue> pq; dst[s] = 0; pq.emplace(0, s); while (!pq.empty()) { int cost = -pq.top().first; int cur = pq.top().second; pq.pop(); for (auto nxt: edge[cur]) ..