제출 #590899

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
590899		MasterTaster	Gap (APIO16_gap)	C++14	컴파일 에러	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
 
#define pb push_back
#define ll long long
#define pii pair<int, int>
#define xx first
#define yy second
#define MAXN 100010
 
using namespace std;
 
long long findGap(int t, int n)
{
    if (t==1)
    {
        ll minn, maxx;
        MinMax(0LL, 1000000000000000000LL, &minn, &maxx);
 
        if (n==2) { return maxx-minn; }
 
        int i=1; int j=n-2;
 
        ll ress=0;
        while (i<=j)
        {
            ll staromin=minn, staromax=maxx;
            MinMax(minn+1, maxx-1, &minn, &maxx);
 
            if (j-i==1) { ress=max(ress, maxx-minn); }
 
            ress=max(ress, max(minn-staromin, staromax-maxx));
 
            i++; j--;
        }
        return ress;
    }
    else
    {
        ll minn, maxx;
        MinMax(0LL, 1000000000000000000LL, &minn, &maxx);
        int skok=(maxx-minn+n-2)/(n-1);
 
        //cout<<minn<<" "<<maxx<<" "<<skok<<endl;
        for (int i=minn; i<maxx; i+=skok)
        {
            ll a, b;
            MinMax(i, min(maxx, (ll)i+skok-1), &a, &b);
            //cout<<endl<<i<<" "<<min(maxx, (ll)i+skok-1)<<" "<<a<<" "<<b<<endl;
            if (a==-1) { continue; }
            else if (a!=b) { /*cout<<a<<" "<<b<<endl;*/ svi.pb(a); svi.pb(b); }
            else { /*cout<<a<<endl;*/ svi.pb(a); }
        }
 
        ll ress=skok;
        for (int i=0; i<svi.size()-1; i++) ress=max(ress, (ll)(svi[i+1]-svi[i]));
        return ress;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:51:57: error: 'svi' was not declared in this scope
   51 |             else if (a!=b) { /*cout<<a<<" "<<b<<endl;*/ svi.pb(a); svi.pb(b); }
      |                                                         ^~~
gap.cpp:52:39: error: 'svi' was not declared in this scope
   52 |             else { /*cout<<a<<endl;*/ svi.pb(a); }
      |                                       ^~~
gap.cpp:56:25: error: 'svi' was not declared in this scope
   56 |         for (int i=0; i<svi.size()-1; i++) ress=max(ress, (ll)(svi[i+1]-svi[i]));
      |                         ^~~