제출 #305379

#제출 시각아이디문제언어결과실행 시간메모리
305379daniel920712비스킷 담기 (IOI20_biscuits)C++14
0 / 100
2 ms384 KiB
#include "biscuits.h"
using namespace std;
int con[105]={0};
long long count_tastiness(long long x,vector<long long> a)
{
    long long ans=1,t=0,N=a.size(),i;
    for(i=0;i<N||con[i];i++)
    {
        con[i]=a[i];
        if(con[i]>2)
        {
            if(con[i]%2==0)
            {
                con[i+1]=con[i]/2-1;
                con[i]=2;
            }
            else
            {
                con[i+1]=con[i]/2;
                con[i]=1;
            }
        }
    }
    N=i;
    t=0;
    for(i=0;i<N;i++)
    {
        if(con[i]==0)
        {
            ans=ans*(t+1);
            t=0;
        }
        else
        {
            t*=2;
            t+=con[i];
        }
    }
	return ans;
}

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