제출 #403204

#제출 시각아이디문제언어결과실행 시간메모리
403204iraira655Finding Routers (IOI20_routers)C++17
16 / 100
4 ms280 KiB
#include "routers.h"
using namespace std;

vector<int> find_routers(int l, int n, int q) {
  vector<int> ans;
  ans.push_back(0);

  int prev = 0, c = 0, prevPos = 0;
  for(int i=1; i<=l; i++){
    int next = use_detector(i);
    c++;
    if(next!=prev){
      prev = next;
      prevPos = 2*(c-1) ;
      ans.push_back(prevPos);
      c = 1;
      if(ans.size() == n) break;
    } 
    
  }

	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

routers.cpp: In function 'std::vector<int> find_routers(int, int, int)':
routers.cpp:17:21: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   17 |       if(ans.size() == n) break;
      |          ~~~~~~~~~~~^~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...