제출 #1291810

#제출 시각아이디문제언어결과실행 시간메모리
1291810lucasdmyCarnival Tickets (IOI20_tickets)C++20
컴파일 에러
0 ms0 KiB
#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
/*void allocate_tickets(vector<vector<int>>x){
    for(int k=0;k<x.size();k++){
        for(int i=0;i<x[0].size();i++){
            cout<<x[k][i]<<' ';
        }
        cout<<endl;
    }
}*/
long long find_maximum(int q, vector<vector<long long int>>x) {
	long long int n=x.size();
	long long int m=x[0].size();
	vector<vector<int>>answer;
    sort(x.begin(), x.end());
    long long int r=0;
	for(int k=0;k<n;k++){
        r+=abs(x[k][0]-x[n/2][0]);
        answer.push_back({0});
    }
	allocate_tickets(answer);
	return r;
}
/*int main(){
    int n;
    cin>>n;
    vector<vector<int>>v;
    for(int k=0;k<n;k++){
        int a;
        cin>>a;
        v.push_back({a});
    }
    cout<<find_maximum(1, v);
}*/

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccVybGep.o: in function `main':
grader.cpp:(.text.startup+0x2aa): undefined reference to `find_maximum(int, std::vector<std::vector<int, std::allocator<int> >, std::allocator<std::vector<int, std::allocator<int> > > >)'
collect2: error: ld returned 1 exit status