제출 #1062862

#제출 시각아이디문제언어결과실행 시간메모리
1062862VMaksimoski008철로 (IOI14_rail)C++17
30 / 100
39 ms600 KiB
#include "rail.h" #include <bits/stdc++.h> using namespace std; void findLocation(int N, int first, int location[], int stype[]) { stype[0] = 1; location[0] = first; vector<pair<int, int> > vec; for(int i=1; i<N; i++) vec.push_back({ getDistance(0, i), i }); sort(vec.begin(), vec.end()); stype[vec[0].second] = 2; location[vec[0].second] = first + vec[0].first; for(int i=1; i<vec.size(); i++) { if(getDistance(vec[0].second, vec[i].second) > vec[i].first) { stype[vec[i].second] = 2; location[vec[i].second] = first + vec[i].first; } else { stype[vec[i].second] = 1; location[vec[i].second] = location[vec[0].second] - getDistance(vec[0].second, vec[i].second); } } }

컴파일 시 표준 에러 (stderr) 메시지

rail.cpp: In function 'void findLocation(int, int, int*, int*)':
rail.cpp:15:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |     for(int i=1; i<vec.size(); i++) {
      |                  ~^~~~~~~~~~~
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