Submission #614007

#	Time	Username	Problem	Language	Result	Execution time	Memory
614007		chirathnirodha	Rice Hub (IOI11_ricehub)	C++17	Compilation error	0 ms	0 KiB

ricehub

#include "ricehub.h"
#include<bits/stdc++.h>
using namespace std;
#define PB push_back 
typedef long long ll;

int besthub(int R, int L, int X[], long long B){
  int a=0;int b=0;
  int ans=1;
  ll curcos=0;
  while(a<R && b<R){
    int pm=(a+b)/2;
    if(curcos<=B){
      ans=max(ans,b-a+1);
      if(b==n-1)break;
      b++;
      curcos+=X[b]-X[pm];
    }
    else{
      a++;
      curcos-=X[pm]-X[b];
    }
    int nm=(a+b)/2;
    curcos+=(X[nm]-X[pm])*((nm-a)-(b-pm));
  }
  return ans;
}

Compilation message (stderr)

ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:15:13: error: 'n' was not declared in this scope
   15 |       if(b==n-1)break;
      |             ^