207502026-01-08 19:01:12ZsoltJárda-L (40)pypy3Runtime error 0/4075ms22764 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
	int n;
	cin>>n;
	vector<long long>v(n);
	v[0]=1;
	v[1]=2;
	v[2]=5;
	for(int i=3; i<n; i++)
    {
        v[i]=2*v[i-1]+v[i-2];
    }
    cout<<v[n-1];
}
SubtaskSumTestVerdictTimeMemory
base0/40
1Runtime error0/071ms22656 KiB
2Runtime error0/072ms22656 KiB
3Runtime error0/265ms22732 KiB
4Runtime error0/265ms22656 KiB
5Runtime error0/265ms22652 KiB
6Runtime error0/272ms22760 KiB
7Runtime error0/272ms22760 KiB
8Runtime error0/364ms22760 KiB
9Runtime error0/375ms22756 KiB
10Runtime error0/374ms22628 KiB
11Runtime error0/371ms22648 KiB
12Runtime error0/364ms22616 KiB
13Runtime error0/365ms22760 KiB
14Runtime error0/371ms22764 KiB
15Runtime error0/364ms22680 KiB
16Runtime error0/371ms22612 KiB
17Runtime error0/363ms22756 KiB