제출 #759542

#제출 시각아이디문제언어결과실행 시간메모리
759542otariusXylophone (JOI18_xylophone)C++17
컴파일 에러
0 ms0 KiB
#include "Xylophone.h"
#include <iostream>
#include <algorithm>
#include <vector>
#include <set>
#include <cstring>
#include <queue>
#include <map>
#include <cmath>
#include <iomanip>
using namespace std;

#define ff first
#define sc second
#define pb push_back
#define ll long long
#define pll pair<ll, ll>
#define pii pair <int, int>
#define ull unsigned long long

// #define int long long
// #define int unsigned long long

const ll inf = 1e9 + 7;
const ll weirdMod = 998244353;

bool check(vector<int> v, int n) {
    set<int> st;
    for (int u : v)
        st.insert(u);
    if (st.size() != n)
        return false;
    int cur = 1;
    for (int u : st) {
        if (cur == u)
            cur++;
        else return false;
    } return true;
}
void solve(int n) {
    int b[n + 1], c[n + 1];
    for (int i = 1; i <= n - 1; i++)
        b[i] = query(i, i + 1);
    for (int i = 1; i <= n - 2; i++)
        c[i] = query(i, i + 2);
    bool flg[n + 1];
    /*
        flg[i] = 1, if a[i] > a[i + 1]
        flg[i] = 0, if a[i] < a[i + 1]
    */ flg[1] = 1;
    for (int i = 2; i <= n - 1; i++) {
        if (b[i - 1] + b[i] == c[i - 1])
            flg[i] = flg[i - 1];
        else flg[i] = !flg[i - 1];
    } int cur = 1, mn = 1; vector<int> a;
    for (int i = 2; i <= n; i++) {
        if (flg[i - 1] == 1) {
            cur -= b[i - 1];
            a.pb(cur); mn = min(mn, cur);
        } else {
            cur += b[i - 1];
            a.pb(cur); mn = min(mn, cur);
        }
    } for (int &v : a)
        v += -mn + 1;
    if (check(a, n)) {
        for (int i = 0; i < a.size(); i++)
            answer(i + 1, a[i]);
        return;
    } cur = 1; mn = 1; a.clear();
    for (int i = 2; i <= n; i++) {
        if (flg[i - 1] == 1) {
            cur += b[i - 1];
            a.pb(cur); mn = min(mn, cur);
        } else {
            cur += b[i - 1];
            a.pb(cur); mn = min(mn, cur);
        }
    } for (int &v : a)
        v += -mn + 1;
    for (int i = 0; i < a.size(); i++)
        answer(i + 1, a[i]);
}

컴파일 시 표준 에러 (stderr) 메시지

xylophone.cpp:1:10: fatal error: Xylophone.h: No such file or directory
    1 | #include "Xylophone.h"
      |          ^~~~~~~~~~~~~
compilation terminated.