Submission #5,991

2023-10-11 16:18:44

cpp14

Accepted 50/50

10ms

11472 KiB

#include <iostream>

using namespace std;

int main()
{
    int n,o;
    cin>>n;
    int tomb[n+1];
    tomb[1]=2;
    tomb[2]=4;
    tomb[3]=10;

    for(int i=4;i<=n;i++)
    {
        tomb[i]=(2*tomb[i-1]+2*tomb[i-3])%20210108;
    }
    cout<<tomb[n];
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	3ms	1876 KiB
		2	Accepted	0/0	2ms	2124 KiB
		3	Accepted	3/3	2ms	2356 KiB
		4	Accepted	3/3	3ms	2580 KiB
		5	Accepted	4/4	3ms	2800 KiB
		6	Accepted	4/4	3ms	3000 KiB
		7	Accepted	4/4	10ms	11052 KiB
		8	Accepted	4/4	4ms	4384 KiB
		9	Accepted	4/4	2ms	3476 KiB
		10	Accepted	4/4	2ms	3564 KiB
		11	Accepted	4/4	4ms	5136 KiB
		12	Accepted	4/4	10ms	11472 KiB
		13	Accepted	4/4	9ms	10864 KiB
		14	Accepted	4/4	4ms	6740 KiB
		15	Accepted	2/2	2ms	4076 KiB
		16	Accepted	2/2	2ms	4076 KiB