Submission #1068718

#	Time	Username	Problem	Language	Result	Execution time	Memory
1068718		TheQuantiX	Meetings (IOI18_meetings)	C++17	Compilation error	0 ms	0 KiB

meetings

#include <bits/stdc++.h>
#include "doll.h"

using namespace std;
using ll = long long;

constexpr ll INF = 1000000000 - 1;

ll nxt = -2;

void create_circuit(int M, vector<int> A) {
    ll NN = A.size();
    A.push_back(-1);
    ll N = A.size();
    ll ex = 1;
    while (ex < N) {
        ex *= 2;
    }
    while (A.size() < ex) {
        A.push_back(-1);
    }
    N = A.size();
    A[N - 1] = 0;
    vector<int> C, X, Y;
    C.push_back(-1);
    for (int i = 0; i < M; i++) {
        C.push_back(-1);
    }
    X.resize(N - 1);
    Y.resize(N - 1);
    for (int i = 1; i < N / 2; i++) {
        X[i - 1] = -(i * 2);
        Y[i - 1] = -(i * 2 + 1);
    }
    for (int i = N / 2; i <= N - 1; i++) {
        ll x = i - N / 2;
        ll e = 0;
        for (int j = 1; j < N / 2; j *= 2) {
            e *= 2;
            e += (x & 1);
            x /= 2;
        }
        // cout << i - N / 2 << ' ' << e << '\n';
        X[i - 1] = A[e];
        Y[i - 1] = A[e + N / 2];
    }
    // for (int i = 0; i < X.size(); i++) {
    //     cout << X[i] << ' ' << Y[i] << '\n';
    // }
    if (X.size() > NN * 2) {
        exit(-1);
        // C[0] = 0;
    }
    answer(C, X, Y);
}

Compilation message (stderr)

meetings.cpp:2:10: fatal error: doll.h: No such file or directory
    2 | #include "doll.h"
      |          ^~~~~~~~
compilation terminated.