Submission #616005

#	Time	Username	Problem	Language	Result	Execution time	Memory
616005		yanndev	카니발 티켓 (IOI20_tickets)	C++17	Compilation error	0 ms	0 KiB

tickets

#include "tickets.h"
#include <vector>
using namespace std;

long long find_maximum(int k, vector<vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	vector<vector<int>> answer;
	for (int i = 0; i < n; i++) {
		vector<int> row(m);
		for (int j = 0; j < m; j++) {
			if (j < k) {
				row[j] = j;
			} else {
				row[j] = -1;
			}
		}

		if (m == 1) {
			allocate_tickets(row);
		}
	}
	allocate_tickets(answer);
	return 1;
}

Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:20:21: error: could not convert 'row' from 'vector<int>' to 'vector<std::vector<int>>'
   20 |    allocate_tickets(row);
      |                     ^~~
      |                     |
      |                     vector<int>