제출 #395504

#제출 시각아이디문제언어결과실행 시간메모리
395504snasibov05Carnival Tickets (IOI20_tickets)C++14
컴파일 에러
0 ms0 KiB
#include "tickets.h" #include <vector> using namespace std; long long find_maximum(int k, vector<std::vector<int>> x) { int n = x.size(); int m = x[0].size(); vector<vector<int>> ans(n, vector<int>(m)); for (int i = 0; i < n; ++i) { ans[i][0] = 0; } vector<int> v(n); for (int i = 0; i < n; ++i) { v[i] = x[i][0]; } int res = 0; sort(v.begin(), v.end()); for (int i = 0; i < n; ++i) { if (i < n / 2) res -= v[i]; else res += v[i]; } allocate_tickets(ans); return res; }

컴파일 시 표준 에러 (stderr) 메시지

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:20:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   20 |     sort(v.begin(), v.end());
      |     ^~~~
      |     short