Submission #11,984

11984

2024-11-22 15:34:30

python3

Accepted 100/100

18ms

5976 KiB

N = int(input())
if N < 2:
    print(-1)
else:
    if N % 2 == 0:
        ki = '15'*(N//2)
    else:
        ki = '111'+'15'*((N-3) // 2)
    print(ki)

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
subtask1	0/0	1	Accepted	16ms	2872 KiB
subtask2	33/33
		2	Accepted	16ms	2872 KiB
		3	Accepted	16ms	2988 KiB
		4	Accepted	14ms	2872 KiB
		5	Accepted	16ms	2872 KiB
		6	Accepted	14ms	2960 KiB
		7	Accepted	16ms	2872 KiB
		8	Accepted	14ms	2872 KiB
subtask3	33/33
		9	Accepted	14ms	3688 KiB
		10	Accepted	16ms	4356 KiB
		11	Accepted	17ms	4668 KiB
		12	Accepted	17ms	4276 KiB
		13	Accepted	17ms	4408 KiB
		14	Accepted	16ms	3644 KiB
		15	Accepted	16ms	3380 KiB
		16	Accepted	17ms	3632 KiB
		17	Accepted	16ms	4148 KiB
		18	Accepted	17ms	4668 KiB
		19	Accepted	16ms	3384 KiB
		20	Accepted	17ms	4980 KiB
subtask4	34/34
		21	Accepted	17ms	5976 KiB
		22	Accepted	16ms	3468 KiB
		23	Accepted	18ms	5688 KiB
		24	Accepted	17ms	5880 KiB
		25	Accepted	17ms	5072 KiB
		26	Accepted	16ms	4216 KiB
		27	Accepted	17ms	5152 KiB
		28	Accepted	18ms	4916 KiB
		29	Accepted	16ms	3352 KiB
		30	Accepted	17ms	4640 KiB
		31	Accepted	17ms	4520 KiB
		32	Accepted	16ms	2992 KiB
		33	Accepted	16ms	3292 KiB