Submission #433687

#	Time	Username	Problem	Language	Result	Execution time	Memory
433687		SAAD	Carnival Tickets (IOI20_tickets)	C++17	Compilation error	0 ms	0 KiB

tickets

#include <iostream>
#include <math.h>
#include <algorithm>
#include <vector>
#include <string.h>
#include "tickets.h"
using namespace std;

__int64 find_maximum(int k, vector<vector<int>> x) {
    __int64 a;
    vector<vector<int>> x1(x.size()) ;
    __int64 sum = 0 , s = 0 ;
    for (int i = 0; i < x.size(); i++) {
        sum += x[i][0];
        x1[i].push_back(0);
    }
    sum /= x.size();
    __int64 mx = 1e18 ;
    for (int j = max(sum-2, 0LL); j < max(sum-2, 0LL) + 3; j++) {
        s = 0;
        for (int i = 0; i < x.size(); i++) {
            s += abs(x[i][0] - sum);
        }
        mx = min(s,mx);
    }
    allocate_tickets(x1);
    return mx;
}

Compilation message (stderr)

tickets.cpp:9:1: error: '__int64' does not name a type; did you mean '__rintf64'?
    9 | __int64 find_maximum(int k, vector<vector<int>> x) {
      | ^~~~~~~
      | __rintf64