Submission #358174

#	Time	Username	Problem	Language	Result	Execution time	Memory
358174		juggernaut	Packing Biscuits (IOI20_biscuits)	C++14	Compilation error	0 ms	0 KiB

biscuits

#include"biscuits.h"
#include<bits/stdc++.h>
#ifndef EVAL
#include"grader.cpp"
#endif
using namespace std;
typedef long long ll;
ll count_tastiness(ll x,vector<ll>a){
  if(x==1){
    int k=a.size();
    ll ans=1;
    for(int i=k-1;i>0;i--){
        if(a[i-1]){
            a[i-1]+=a[i]<<1ll;
            a[i]=0;
        }
    }
    for(int i=0;i<k;i++)ans*=(a[i]+1);
    return ans;
  }else{
    ll cnt=0;
    A.resize(62);
    for(ll y=0;y<100001;y++){
        vector<ll>a=A;
        bool flag=1;
        for(int i=0;i<61;a[i+1]+=a[i]>>1,i++)
        if(y>>i&1){
            if(a[i]<x){
                flag=0;
                break;
            }
            a[i]-=x;
        }
        cnt+=flag;
    }
    return cnt;
  }
}
 

Compilation message (stderr)

biscuits.cpp: In function 'll count_tastiness(ll, std::vector<long long int>)':
biscuits.cpp:22:5: error: 'A' was not declared in this scope
   22 |     A.resize(62);
      |     ^