Submission #307709

#	Time	Username	Problem	Language	Result	Execution time	Memory
307709		CodePlatina	Packing Biscuits (IOI20_biscuits)	C++14	12 / 100	10 ms	768 KiB

biscuits

#include "biscuits.h"

using namespace std;

long long count_tastiness(long long x, vector<long long> a)
{
    int k = a.size();
    long long ret = 1, con = 1, cnt = 0;
    for(int i = 0; i < k; ++i)
    {
        cnt += a[i] * con;
        if(cnt / x < 2 * con - 1)
        {
            ret *= cnt / x + 1;
            con = 1;
            cnt = 0;
        }
        else con *= 2;
    }
    ret *= cnt / x + 1;
    return ret;
}

• Subtask 1: 0 / 9
• Subtask 2: 12 / 12
• Subtask 3: 0 / 21
• Subtask 4: 0 / 35
• Subtask 5: 0 / 23