Submission #14,748 :: njudge

2025-02-01 15:33:32

Kiváló számok 2

python3

Accepted 100/100

16ms

3252 KiB

for _ in range(int(input())):
 n=int(input())
 print(((pow(2,n,10**9+7)+2*(-1)**n)*pow(3,-1,10**9+7))%(10**9+7))

Subtask		Sum	Test	Verdict		Time	Memory
	subtask1	0/0
	subtask1	0/0	1	Accepted		16ms	3116 KiB
	subtask2	13/13
			2	Accepted		14ms	2880 KiB
			3	Accepted		16ms	2880 KiB
	subtask3	24/24
			4	Accepted		16ms	2880 KiB
			5	Accepted		14ms	3080 KiB
			6	Accepted		16ms	2868 KiB
			7	Accepted		14ms	3080 KiB
	subtask4	34/34
			8	Accepted		14ms	2940 KiB
			9	Accepted		16ms	3060 KiB
			10	Accepted		16ms	3252 KiB
			11	Accepted		16ms	3024 KiB
	subtask5	29/29
			12	Accepted		16ms	3048 KiB
			13	Accepted		16ms	2868 KiB
			14	Accepted		16ms	2880 KiB
			15	Accepted		16ms	2876 KiB
			16	Accepted		16ms	2964 KiB
			17	Accepted		16ms	3000 KiB
			18	Accepted		14ms	3020 KiB