제출 #300549

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
300549		Muhammetali	Carnival Tickets (IOI20_tickets)	C++14	컴파일 에러	0 ms	0 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>
#define mp make_pair
#define f first
#define s second
#define sz(x) (int)(x).size()
#define rsz resize
#define ins insert
#define ft front()
#define bk back()
#define pf push_front
#define pb push_back
using namespace std;
typedef long long ll;
typedef pair<int,int> pi;
typedef pair<ll,ll> pl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
long long find_maximum(int k, vector<vi> x)
{
	int n=sz(x);
	int m=sz(x[0]);
	vector<vl> answer;
	for(ll i=0;i<n;i++) 
	{
		vl row(m);
		answer.push_back(row);
	}
	allocate_tickets(answer);
	vl v;
	for (ll i=0;i<n;i++) v.pb(x[i][0]);
	ll mid=n/2;
	ll res=0;
	for (ll i=0;i<n;i++) res+=abs(v[i]-mid);
	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:31:19: error: could not convert 'answer' from 'vector<vector<long long int>>' to 'vector<vector<int>>'
   31 |  allocate_tickets(answer);
      |                   ^~~~~~
      |                   |
      |                   vector<vector<long long int>>