제출 #58745

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
58745	2018-07-19 07:03:24	leejseo	철도 요금 (JOI16_ho_t3)	C++98	26 / 100	2517 ms	29852 KiB

2016_ho_t3

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#include <bits/stdc++.h>
using namespace std;
const int MAXN = 100000;
const int INF  = (int) 2e9;
typedef struct Edge{
    int s, t, w;
    Edge(int s_, int t_, int w_){ s = s_, t= t_, w = w_; }
} Edge;
typedef struct Node{
    int i, d;
    Node (int i_, int d_){i = i_, d = d_;}
    bool operator < (const Node &N) const{
        if (d != N.d) return d > N.d;
        return i < N.i;
    }
} Node;
vector<Edge> E;
vector<int> adj[MAXN+1];
int N, M, Q, dist[MAXN+1], pre[MAXN+1];
priority_queue<Node> que;
void dijkstra(){
    dist[1] = 0;
    que.push(Node(1, 0));
    while (!que.empty()){
        Node N = que.top();
        que.pop();
 
 
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컴파일 시 표준 에러 (stderr) 메시지

2016_ho_t3.cpp: In function 'void input()':
2016_ho_t3.cpp:54:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d", &N, &M, &Q);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
2016_ho_t3.cpp:58:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &u, &v);
         ~~~~~^~~~~~~~~~~~~~~~
2016_ho_t3.cpp: In function 'int main()':
2016_ho_t3.cpp:72:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&num);
         ~~~~~^~~~~~~~~~~

• Subtask 1: 12 / 12
• Subtask 2: 14 / 14
• Subtask 3: 0 / 35
• Subtask 4: 0 / 39