제출 #433867

#제출 시각아이디문제언어결과실행 시간메모리
433867LouayFarahXylophone (JOI18_xylophone)C++14
컴파일 에러
0 ms0 KiB
#include "bits/stdc++.h"
#include "xylophone.h"
using namespace std;

#define pb push_back

void solve(int n)
{
    vector<int> arr(n+1);
    /*for(auto elt: arr)
        cout << elt << ' ';
    cout << endl;*/
    orig.resize(n+1);
    /*for(int i = 1; i<=n; i++)
        cin >> orig[i];*/
 
    int l = 1, r = n-1;
    int maxdif = n-1;
    while(maxdif==n-1)
    {
        maxdif = query(l, r);
        r--;
    }
    r+=2, l++;
    maxdif = n-1;
    while(maxdif==n-1)
    {
        maxdif = query(l, r);
        l++;
    }
    l-=2;
 
    arr[l] = 1;
    arr[r] = n;
 
    //cout << l << ' ' << r << endl;
 
    if(r-l>1)
    {
        maxdif = query(l, l+1);
        arr[l+1] = maxdif+1;
    }
 
    for(int i = l+2; i<r; i++)
    {
        int dif = query(l, i);
        if(dif==maxdif)
        {
            int dif2 = query(l+1, i);
            arr[i] = arr[l+1]-dif2;
        }
        else
        {
            arr[i] = dif + 1;
        }
    }
 
    if(l>1)
    {
        maxdif = query(l-1, l);
        arr[l-1] = maxdif+1;
    }
    for(int i = l-2; i>=1; i--)
    {
        int dif = query(i, l);
        if(dif==maxdif)
        {
            int dif2 = query(l-1, i);
            arr[i] = arr[l-1]-dif2;
        }
        else
        {
            arr[i] = dif+1;
        }
    }
    if(r<n)
    {
        maxdif = query(r, r+1);
        arr[r+1] = n-maxdif;
    }
 
    for(int i = r+2; r<=n; r++)
    {
        int dif = query(r, i);
        if(dif==maxdif)
        {
            int dif2 = query(r+1, i);
            //cout << i << ' ' << arr[r+1] << ' ' << dif2 << endl;
            arr[i] = arr[r+1] + dif2;
        }
        else
        {
            arr[i] = n-dif;
        }
    }
 
    /*for(auto elt: arr)
        cout << elt << ' ';
    cout << endl;*/
    
    for(int i = 1; i<=n; i++)
    {
        answer(i, arr[i]);
    }
}

컴파일 시 표준 에러 (stderr) 메시지

xylophone.cpp: In function 'void solve(int)':
xylophone.cpp:13:5: error: 'orig' was not declared in this scope
   13 |     orig.resize(n+1);
      |     ^~~~