제출 #207053

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
207053	2020-03-06 08:57:46	Pentagon	주유소 (KOI16_gas)	C++14	100 / 100	909 ms	26232 KiB

gas

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#include<stdio.h>
#include<vector>
#include<algorithm>
#include<queue> 
using namespace std;
//Real Problem
int n,m,prc[2600],a,b,w;
long long DT[2600];
vector<int> arr;
bool cmp(int a,int b){
  if(prc[a]==prc[b])
    return a<b;
  return prc[a]<prc[b];
}
//for Dijkstra
int dis[2600][2600],INF=1e9;
struct node{
  int num,d;
  bool operator <(const node& tmp) const{
    return d>tmp.d;
  }
};
vector<vector<node> > v;
priority_queue<node> pq;
void Dijkstra(int s,int D[]){
  fill(D+1,D+n+1,INF);
  D[s]=0; pq.push(node{s,0});
  while(!pq.empty()){
    auto cur=pq.top(); pq.pop();
    if(cur.d>D[cur.num]) continue;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

gas.cpp: In function 'int main()':
gas.cpp:39:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~
gas.cpp:40:40: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=1;i<=n;i++) arr.push_back(i),scanf("%d",prc+i);
                        ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
gas.cpp:43:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&a,&b,&w);
   ~~~~~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 15 / 15
• Subtask 3: 16 / 16
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• Subtask 5: 27 / 27