Submission #12,396

2024-12-16 14:49:43

cpp17

Wrong answer 43/50

7ms

508 KiB

#include <iostream>

using namespace std;

int main()
{
    int n,f1=2,f2=4,f3=10,f4;
    cin>>n;
    for(int i=4;i<=n;i++)
    {
        f4=(2*f3+2*f1)%20210108;
        f1=f2;
        f2=f3;
        f3=f4;
    }
    cout<<f4;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	43/50
		1	Accepted	0/0	1ms	320 KiB
		2	Accepted	0/0	1ms	320 KiB
		3	Accepted	3/3	1ms	320 KiB
		4	Wrong answer	0/3	1ms	320 KiB
		5	Accepted	4/4	1ms	320 KiB
		6	Accepted	4/4	1ms	508 KiB
		7	Accepted	4/4	7ms	508 KiB
		8	Accepted	4/4	2ms	404 KiB
		9	Accepted	4/4	1ms	320 KiB
		10	Accepted	4/4	1ms	500 KiB
		11	Accepted	4/4	2ms	320 KiB
		12	Accepted	4/4	6ms	404 KiB
		13	Accepted	4/4	6ms	332 KiB
		14	Accepted	4/4	3ms	320 KiB
		15	Wrong answer	0/2	1ms	320 KiB
		16	Wrong answer	0/2	1ms	508 KiB