Subtask no.	Testdata Range	Constraints	Score
1	0~9	$a_i = 0$	0 / 10
2	10~19	$b_i=N$	0 / 13
3	20~29	$N \le 1000$	0 / 27
4	0~39	無其他限制	0 / 50

Testdata Results

Testdata no.	Subtasks	Time (ms)	Memory (VSS, KiB)	Memory (RSS, KiB)	Verdict	Score
0	1 4	0195.0	235628	152312	Runtime Error (killed by signal)	0

1	1 4	0198.0	235628	152368	Runtime Error (killed by signal)	0

2	1 4	0196.0	235628	150876	Runtime Error (killed by signal)	0

3	1 4	0230.3	235628	199872	Runtime Error (killed by signal)	0

4	1 4	0223.0	235628	199912	Runtime Error (killed by signal)	0

5	1 4	0191.7	235628	150764	Runtime Error (killed by signal)	0

6	1 4	0194.4	235628	161736	Runtime Error (killed by signal)	0

7	1 4	0243.5	235628	199848	Runtime Error (killed by signal)	0

8	1 4	0194.3	235628	152472	Runtime Error (killed by signal)	0

9	1 4	0190.2	235628	150656	Runtime Error (killed by signal)	0

10	2 4	0220.0	235628	199932	Runtime Error (killed by signal)	0

11	2 4	0187.6	235628	150716	Runtime Error (killed by signal)	0

12	2 4	0226.8	235628	199928	Runtime Error (killed by signal)	0

13	2 4	0220.5	235628	199848	Runtime Error (killed by signal)	0

14	2 4	0189.3	235628	150700	Runtime Error (killed by signal)	0

15	2 4	0177.8	235628	150700	Runtime Error (killed by signal)	0

16	2 4	0189.2	235628	151072	Runtime Error (killed by signal)	0

17	2 4	0225.5	235628	199864	Runtime Error (killed by signal)	0

18	2 4	0223.4	235628	199820	Runtime Error (killed by signal)	0

19	2 4	0222.3	235628	199984	Runtime Error (killed by signal)	0

20	3 4	0002.1	6204	3552	Wrong Answer	0

21	3 4

22	3 4

23	3 4

24	3 4

25	3 4

26	3 4

27	3 4

28	3 4

29	3 4

30	4

31	4

32	4

33	4

34	4

35	4

36	4

37	4

38	4

39	4

Problem