Submission #13,735

2025-01-08 15:39:55

python3

Accepted 40/40

16ms

3128 KiB

N = int(input())
lista = [0,1,2,5]
if N <= 3:
    print(lista[N])
else:
    for i in range(4,N+1):
        lista.append(2*lista[i-1]+lista[i-3])
    print(lista[N])

	Sum	Test	Verdict		Time	Memory
base	40/40
		1	Accepted	0/0	16ms	2880 KiB
		2	Accepted	0/0	16ms	3056 KiB
		3	Accepted	2/2	16ms	2864 KiB
		4	Accepted	2/2	14ms	2868 KiB
		5	Accepted	2/2	16ms	3064 KiB
		6	Accepted	2/2	14ms	2860 KiB
		7	Accepted	2/2	16ms	2872 KiB
		8	Accepted	3/3	16ms	3060 KiB
		9	Accepted	3/3	16ms	3064 KiB
		10	Accepted	3/3	16ms	2864 KiB
		11	Accepted	3/3	16ms	2872 KiB
		12	Accepted	3/3	16ms	3068 KiB
		13	Accepted	3/3	14ms	3128 KiB
		14	Accepted	3/3	16ms	2876 KiB
		15	Accepted	3/3	16ms	2868 KiB
		16	Accepted	3/3	14ms	3112 KiB
		17	Accepted	3/3	16ms	2876 KiB