Submission #971

2022-02-07 20:07:38

cpp11

Wrong answer 26/80

8ms

17652 KiB

#include <bits/stdc++.h>
#define ll long long
using namespace std;

int main()
{
    int n;
    cin >> n;
    long long int a[n];
    a[0]=3;
    a[1]=10;
    for (int i=2;i<n;i++) {
       a[i]=a[i-2]+a[i-1]*3;
    }
    cout << a[n-1];
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	26/80
		1	Accepted	0/0	2ms	1872 KiB
		2	Wrong answer	0/0	1ms	1964 KiB
		3	Accepted	4/4	1ms	2020 KiB
		4	Accepted	4/4	1ms	2020 KiB
		5	Wrong answer	0/5	1ms	2028 KiB
		6	Wrong answer	0/5	1ms	2028 KiB
		7	Wrong answer	0/6	8ms	17652 KiB
		8	Wrong answer	0/6	2ms	3896 KiB
		9	Accepted	7/7	1ms	2040 KiB
		10	Accepted	7/7	1ms	2052 KiB
		11	Wrong answer	0/8	2ms	5164 KiB
		12	Wrong answer	0/8	8ms	17444 KiB
		13	Wrong answer	0/8	8ms	15680 KiB
		14	Wrong answer	0/8	4ms	7252 KiB
		15	Accepted	2/2	1ms	2064 KiB
		16	Accepted	2/2	1ms	2076 KiB