Submission #13,739

2025-01-08 16:03:27

python3

Accepted 40/40

17ms

3072 KiB

N = int(input())
T = [1, 2, 5]
for i in range(3, N):
    T.append(2*T[i-1] + T[i-3])
print(T[N-1])

	Sum	Test	Verdict		Time	Memory
base	40/40
		1	Accepted	0/0	16ms	2868 KiB
		2	Accepted	0/0	14ms	2868 KiB
		3	Accepted	2/2	14ms	2876 KiB
		4	Accepted	2/2	14ms	2872 KiB
		5	Accepted	2/2	16ms	3060 KiB
		6	Accepted	2/2	16ms	2864 KiB
		7	Accepted	2/2	17ms	3072 KiB
		8	Accepted	3/3	16ms	2868 KiB
		9	Accepted	3/3	16ms	2888 KiB
		10	Accepted	3/3	17ms	2868 KiB
		11	Accepted	3/3	14ms	2984 KiB
		12	Accepted	3/3	16ms	2976 KiB
		13	Accepted	3/3	16ms	3072 KiB
		14	Accepted	3/3	16ms	2844 KiB
		15	Accepted	3/3	14ms	2936 KiB
		16	Accepted	3/3	14ms	2852 KiB
		17	Accepted	3/3	14ms	2868 KiB