Submission #12,590

2024-12-25 18:16:50

cpp17

Wrong answer 4/40

1ms

508 KiB

#include <iostream>

using namespace std;
long long L[30];
int main()
{
    int n;
    cin>>n;
    L[1]=1;
    L[2]=2;
    L[3]=5;
    if(n>3)
        for(int i=4; i<=n; i++)
        L[i]=2*L[i-3]+L[i-2]+L[i-1];
    cout<<L[n];
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	4/40
		1	Accepted	0/0	1ms	320 KiB
		2	Wrong answer	0/0	1ms	336 KiB
		3	Accepted	2/2	1ms	320 KiB
		4	Accepted	2/2	1ms	320 KiB
		5	Wrong answer	0/2	1ms	320 KiB
		6	Wrong answer	0/2	1ms	500 KiB
		7	Wrong answer	0/2	1ms	320 KiB
		8	Wrong answer	0/3	1ms	508 KiB
		9	Wrong answer	0/3	1ms	320 KiB
		10	Wrong answer	0/3	1ms	320 KiB
		11	Wrong answer	0/3	1ms	320 KiB
		12	Wrong answer	0/3	1ms	508 KiB
		13	Wrong answer	0/3	1ms	320 KiB
		14	Wrong answer	0/3	1ms	508 KiB
		15	Wrong answer	0/3	1ms	500 KiB
		16	Wrong answer	0/3	1ms	320 KiB
		17	Wrong answer	0/3	1ms	320 KiB