244052026-02-11 09:22:35SMC40Járda-L (40)cpp17Wrong answer 4/402ms508 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
    cin>>n;
    vector<int> a(n+1),b(n+1);
    a[1]=1; a[2]=2;
    b[1]=0;b[2]=1;
    for(int i=3;i<=n;i++){
        a[i]=a[i-1]+a[i-2]+b[i-1]*2;
        b[i]=a[i-1]+b[i-1]+b[i-2];
    }
    cout<<a[n];
}
SubtaskSumTestVerdictTimeMemory
base4/40
1Accepted0/01ms316 KiB
2Wrong answer0/01ms316 KiB
3Accepted2/21ms316 KiB
4Accepted2/21ms316 KiB
5Wrong answer0/21ms316 KiB
6Wrong answer0/21ms316 KiB
7Wrong answer0/21ms316 KiB
8Wrong answer0/31ms316 KiB
9Wrong answer0/31ms316 KiB
10Wrong answer0/31ms316 KiB
11Wrong answer0/31ms332 KiB
12Wrong answer0/31ms316 KiB
13Wrong answer0/31ms508 KiB
14Wrong answer0/31ms316 KiB
15Wrong answer0/31ms316 KiB
16Wrong answer0/32ms316 KiB
17Wrong answer0/32ms316 KiB