제출 #320605

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
320605	2020-11-09 08:33:19	kshitij_sodani	기지국 (IOI20_stations)	C++14	100 / 100	1178 ms	1276 KiB

stations

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#include <bits/stdc++.h>
using namespace std;
typedef long long llo;
#define mp make_pair
#define pb push_back
#define a first 
#define b second
#define endl '\n'
#include "stations.h"
vector<int> adj[1001];
int co=0;
int st[1001];
int endd[1001];
int levv[1001];
int nn;
void dfs(int no,int par=-1,int levv=0){
  if(levv%2==0){
    st[no]=co;
    co++;
  }
  for(auto j:adj[no]){
    if(j!=par){
      dfs(j,no,levv+1);
    }
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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컴파일 시 표준 에러 (stderr) 메시지

stations.cpp: In function 'int find_next_station(int, int, std::vector<int>)':
stations.cpp:81:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   81 |   for(int i=0;i<c.size()-1;i++){
      |               ~^~~~~~~~~~~
stations.cpp:79:7: warning: unused variable 'pre' [-Wunused-variable]
   79 |   int pre=s-1;
      |       ^~~
stations.cpp:100:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |    if(i==c.size()-1){
      |       ~^~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 16 / 16
• Subtask 4: 10 / 10
• Subtask 5: 61 / 61