제출 #1078929

#제출 시각아이디문제언어결과실행 시간메모리
1078929Sir_Ahmed_Imran카니발 티켓 (IOI20_tickets)C++17
컴파일 에러
0 ms0 KiB
                            ///~~~LOTA~~~///
//#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define append push_back
#define add insert
#define nl '\n'
#define ff first
#define ss second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define all(x) (x).begin(),(x).end()
#define L0TA ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define terminator main
#define N 1501
int a[N];
ll find_maximum(int k,vector<vector<int>> x){
    pair<ll,vector<int>> ans={0,{}};
    vector<int> u;
    ll r;
    int n=x.size();
    int m=x[0].size();
    for(int i=0;i<n;i++){
        vector<pll> v;
        for(int j=r=0;j<n;j++){
            a[j]=(i==j);
            if(a[j]) continue;
            r+=x[j][m-1]-x[i][0];
            v.append({x[j][m-1]-x[i][0]-x[i][0]+x[j][0],j});
        }
        sort(all(v));
        for(int j=0;j<n/2-1;j++){
            r-=v[j].ff;
            a[v[j].ss]=1;
        }
        for(int j=0;j<n;j++){
            if(a[j]){
                u.append(0);
                if(x[j][0]>x[i][0]) r=0;
            }
            else{
                u.append(m-1);
                if(x[j][m-1]<x[i][0]) r=0;
            }
        }
        ans=max(ans,{r,u});
        u.clear();
    }
    vector<vector<int>> v;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++)
            u.append(-1);
        v.append(u);
        u.clear();
    }
    for(int i=0;i<n;i++)
        v[i][ans.ss[i]]=0;
    allocate_tickets(v);
    return ans.ff;
}

컴파일 시 표준 에러 (stderr) 메시지

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:60:5: error: 'allocate_tickets' was not declared in this scope
   60 |     allocate_tickets(v);
      |     ^~~~~~~~~~~~~~~~