Submission #18,172

2025-10-09 12:14:49

python3

Time limit exceeded 50/80

187ms

3328 KiB

N = int(input())
if N == 1:
    print(3)
elif N == 2:
    print(10)
else:
    a = 3
    b = 10
    for i in range(N-2):
        c = (a + 3 * b) % 20210108
        a = b
        b = c
    print(c)

	Sum	Test	Verdict		Time	Memory
base	50/80
		1	Accepted	0/0	16ms	3328 KiB
		2	Accepted	0/0	16ms	2860 KiB
		3	Accepted	4/4	16ms	2868 KiB
		4	Accepted	4/4	16ms	2992 KiB
		5	Accepted	5/5	16ms	3068 KiB
		6	Accepted	5/5	16ms	2996 KiB
		7	Time limit exceeded	0/6	187ms	3028 KiB
		8	Accepted	6/6	50ms	2868 KiB
		9	Accepted	7/7	14ms	2868 KiB
		10	Accepted	7/7	14ms	2868 KiB
		11	Accepted	8/8	72ms	3076 KiB
		12	Time limit exceeded	0/8	178ms	2868 KiB
		13	Time limit exceeded	0/8	179ms	3064 KiB
		14	Time limit exceeded	0/8	105ms	2868 KiB
		15	Accepted	2/2	16ms	2868 KiB
		16	Accepted	2/2	14ms	2872 KiB