제출 #41656

2
3 3
2 3
3 1
1 2
3 1
3 1

NONO

NO
YES

2
4 3
4 1
1 3
1 2
7 2
1 6
7 1

NONO

YES
YES

2
3 2
1 3
2 3
4 4
1 2
2 3
3 4
4 2

YESNO

YES
NO

2
3 1
1 3
3 2
1 3
1 2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 45, in <module>
    if N - len(check) - len(check2) != 0:
NameError: name 'check2' is not defined. Did you mean: 'check'?

YES
YES

3
5 2
3 2
1 3
8 2
6 1
2 6
2 1
2 1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 45, in <module>
    if N - len(check) - len(check2) != 0:
NameError: name 'check2' is not defined. Did you mean: 'check'?

YES
YES
YES