Submission #781000

#	Time	Username	Problem	Language	Result	Execution time	Memory
781000		vjudge1	Counting Mushrooms (IOI20_mushrooms)	C++17	25 / 100	98 ms	272 KiB

mushrooms

#include <iostream>
#include <vector>
#include "mushrooms.h"
using namespace std;
vector <int> q;
int count_mushrooms(int n)
{
    int ans = 1;
    for (int i = 1; i < n; i = i + 2)
    {
        int cntQ;
        if (i + 1 < n)
        {
            cntQ = 2;
            q.push_back(i);
            q.push_back(0);
            q.push_back(i + 1);
        }
        else
        {
            cntQ = 1;
            q.push_back(i);
            q.push_back(0);
        }
        ans = ans + cntQ - use_machine(q);
        q.clear();
    }
    return ans;
}

• Subtask 1: 25 / 100