QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#91053	#4218. Hidden Graph	Qiuly	AC ✓	646ms	3744kb	C++14	2.8kb	2023-03-26 21:27:25	2023-03-26 21:27:28

Due to the privacy settings of the submitter, you are not allowed to view this code.

詳細信息

Test #1:

score: 100

Accepted

time: 2ms

memory: 3564kb

input:

output:

result:

ok correct

Test #2:

score: 0

Accepted

time: 3ms

memory: 3540kb

input:

10
1 2
-1 -1
1 3
-1 -1
1 4
4 5
2 5
-1 -1
-1 -1
-1 -1
2 6
-1 -1
-1 -1
3 7
-1 -1
-1 -1
4 8
3 8
-1 -1
-1 -1
3 9
-1 -1
-1 -1
4 10
3 10
-1 -1

output:

? 2 1 2 
? 2 2 3 
? 2 1 3 
? 3 2 3 4 
? 2 1 4 
? 4 2 3 4 5 
? 3 2 3 5 
? 2 3 5 
? 2 1 5 
? 3 1 5 6 
? 4 2 3 4 6 
? 3 3 4 6 
? 4 1 5 6 7 
? 4 2 3 4 7 
? 3 2 4 7 
? 5 1 5 6 7 8 
? 4 2 3 4 8 
? 3 2 3 8 
? 2 2 8 
? 6 1 5 6 7 8 9 
? 4 2 3 4 9 
? 3 2 4 9 
? 7 1 5 6 7 8 9 10 
? 4 2 3 4 10 
? 3 2 3 10 
? 2 ...

result:

ok correct

Test #3:

score: 0

Accepted

time: 2ms

memory: 3664kb

input:

output:

result:

ok correct

Test #4:

score: 0

Accepted

time: 2ms

memory: 3548kb

input:

output:

result:

ok correct

Test #5:

score: 0

Accepted

time: 2ms

memory: 3600kb

input:

output:

result:

ok correct

Test #6:

score: 0

Accepted

time: 9ms

memory: 3556kb

input:

27
-1 -1
3 1
3 2
-1 -1
-1 -1
3 5
-1 -1
1 5
2 5
-1 -1
-1 -1
6 1
-1 -1
-1 -1
-1 -1
-1 -1
6 8
-1 -1
-1 -1
1 8
-1 -1
-1 -1
-1 -1
1 9
-1 -1
10 8
-1 -1
-1 -1
-1 -1
4 11
5 11
-1 -1
6 11
-1 -1
1 11
-1 -1
12 11
-1 -1
5 12
-1 -1
-1 -1
10 13
-1 -1
8 13
-1 -1
6 13
5 13
14 1
14 12
-1 -1
14 8
-1 -1
14 5
6 14
-1 -...

output:

? 2 1 2 
? 3 1 2 3 
? 2 2 3 
? 2 3 4 
? 3 1 2 4 
? 3 3 4 5 
? 2 4 5 
? 3 1 2 5 
? 2 2 5 
? 3 4 5 6 
? 2 3 6 
? 3 1 2 6 
? 2 2 6 
? 4 4 5 6 7 
? 2 3 7 
? 3 1 2 7 
? 5 4 5 6 7 8 
? 4 4 5 7 8 
? 2 3 8 
? 3 1 2 8 
? 2 2 8 
? 5 4 5 7 8 9 
? 3 3 6 9 
? 3 1 2 9 
? 2 2 9 
? 6 4 5 7 8 9 10 
? 5 4 5 7 9 10 
?...

result:

ok correct

Test #7:

score: 0

Accepted

time: 9ms

memory: 3676kb

input:

47
-1 -1
-1 -1
-1 -1
5 4
5 3
-1 -1
-1 -1
-1 -1
7 5
7 6
-1 -1
-1 -1
-1 -1
5 8
-1 -1
9 4
-1 -1
-1 -1
-1 -1
10 7
-1 -1
11 1
-1 -1
7 11
-1 -1
11 12
2 12
5 12
-1 -1
7 12
12 3
-1 -1
-1 -1
13 11
13 5
-1 -1
13 7
-1 -1
-1 -1
-1 -1
-1 -1
4 15
13 15
-1 -1
-1 -1
-1 -1
16 1
-1 -1
-1 -1
-1 -1
17 8
17 1
-1 -1
17 1...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 4 1 2 3 5 
? 3 1 2 5 
? 4 1 2 5 6 
? 3 3 4 6 
? 5 1 2 5 6 7 
? 4 1 2 6 7 
? 3 1 2 7 
? 3 3 4 7 
? 6 1 2 3 4 7 8 
? 3 5 6 8 
? 2 6 8 
? 7 1 2 3 4 7 8 9 
? 6 1 2 3 7 8 9 
? 3 5 6 9 
? 6 1 2 5 6 9 10 
? 5 3 4 7 8 10 
? 4 3 4 8 10 
? 7 1 2 5 6 9 10 11 
?...

result:

ok correct

Test #8:

score: 0

Accepted

time: 6ms

memory: 3552kb

input:

38
-1 -1
-1 -1
4 1
-1 -1
3 5
4 5
-1 -1
1 5
-1 -1
4 6
-1 -1
-1 -1
6 7
7 5
2 7
4 7
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
4 10
11 1
-1 -1
-1 -1
11 4
12 8
11 12
-1 -1
-1 -1
12 7
-1 -1
13 8
11 13
-1 -1
13 12
4 13
-1 -1
13 1
-1 -1
3 14
-1 -1
11 14
14 5
6 14
-1 -1
-1 -1
1 14
-1 -1
-1 ...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 3 2 3 4 
? 4 2 3 4 5 
? 3 2 4 5 
? 2 2 5 
? 2 1 5 
? 3 2 5 6 
? 3 3 4 6 
? 2 3 6 
? 2 1 6 
? 4 2 5 6 7 
? 3 2 5 7 
? 2 2 7 
? 3 3 4 7 
? 2 3 7 
? 2 1 7 
? 4 1 3 7 8 
? 4 2 5 6 8 
? 2 4 8 
? 5 1 3 7 8 9 
? 4 2 5 6 9 
? 2 4 9 
? 6 1 3 7 8 9 10 
? 4 2 5 6 10 
? 2 4 10...

result:

ok correct

Test #9:

score: 0

Accepted

time: 1ms

memory: 3536kb

input:

25
-1 -1
-1 -1
-1 -1
5 4
5 2
-1 -1
-1 -1
6 4
-1 -1
5 7
7 3
-1 -1
-1 -1
4 8
2 8
-1 -1
5 8
-1 -1
9 8
-1 -1
-1 -1
2 9
9 4
10 3
-1 -1
-1 -1
-1 -1
9 11
-1 -1
10 11
-1 -1
2 11
-1 -1
6 12
-1 -1
-1 -1
12 4
-1 -1
5 13
-1 -1
7 13
13 8
6 13
-1 -1
-1 -1
5 14
-1 -1
7 14
-1 -1
14 13
14 3
14 4
-1 -1
-1 -1
-1 -1
10...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 4 1 2 3 5 
? 3 1 3 5 
? 4 1 3 5 6 
? 3 2 4 6 
? 2 2 6 
? 5 1 3 5 6 7 
? 4 1 3 6 7 
? 3 1 6 7 
? 3 2 4 7 
? 5 1 2 4 7 8 
? 4 1 2 7 8 
? 3 1 7 8 
? 4 3 5 6 8 
? 3 3 6 8 
? 5 1 6 7 8 9 
? 4 1 6 7 9 
? 3 3 5 9 
? 3 2 4 9 
? 2 4 9 
? 6 1 3 5 6 9 10 
? 5 1...

result:

ok correct

Test #10:

score: 0

Accepted

time: 2ms

memory: 3544kb

input:

6
-1 -1
2 3
-1 -1
-1 -1
-1 -1
-1 -1
2 5
5 6
-1 -1
-1 -1

output:

? 2 1 2 
? 3 1 2 3 
? 2 1 3 
? 3 1 3 4 
? 2 2 4 
? 4 1 3 4 5 
? 2 2 5 
? 5 1 3 4 5 6 
? 4 1 3 4 6 
? 2 2 6 
! 3
2 3
2 5
5 6

result:

ok correct

Test #11:

score: 0

Accepted

time: 2ms

memory: 3656kb

input:

output:

result:

ok correct

Test #12:

score: 0

Accepted

time: 2ms

memory: 3672kb

input:

output:

result:

ok correct

Test #13:

score: 0

Accepted

time: 2ms

memory: 3676kb

input:

output:

result:

ok correct

Test #14:

score: 0

Accepted

time: 2ms

memory: 3652kb

input:

3
2 1
-1 -1
-1 -1

output:

result:

ok correct

Test #15:

score: 0

Accepted

time: 2ms

memory: 3552kb

input:

5
-1 -1
-1 -1
4 3
-1 -1
2 5
-1 -1
3 5

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 3 1 2 4 
? 4 1 2 4 5 
? 3 1 4 5 
? 2 3 5 
! 3
2 5
3 4
3 5

result:

ok correct

Test #16:

score: 0

Accepted

time: 16ms

memory: 3680kb

input:

93
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
10 9
-1 -1
7 11
-1 -1
-1 -1
2 12
-1 -1
-1 -1
5 13
-1 -1
-1 -1
-1 -1
-1 -1
15 12
-1 -1
-1 -1
6 16
8 16
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
19 18
11 19
-1 -1
-1 -1
20 16
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 23
8 23
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 25
...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 9 1 2 3 4 5 6 7 8 10 
? 10 1 2 3 4 5 6 7 8 10 11 
? 9 1 2 3 4 5 6 8 10 11 
? 2 9 11 
? 10 1 2 3 4 5 6 8 10 11 12 
? 9 1 3 4 5 6 8 10 11 12 
? 3...

result:

ok correct

Test #17:

score: 0

Accepted

time: 7ms

memory: 3672kb

input:

111
-1 -1
-1 -1
-1 -1
-1 -1
2 6
-1 -1
7 4
-1 -1
-1 -1
3 8
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 11
4 11
-1 -1
6 12
7 12
12 11
-1 -1
12 4
-1 -1
13 10
-1 -1
7 13
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
17 10
-1 -1
-1 -1
18 5
-1 -1
-1 -1
4 18
16 19
-1 -1
11 19
-1 -...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 5 1 3 4 5 6 
? 6 1 3 4 5 6 7 
? 5 1 3 5 6 7 
? 2 2 7 
? 6 1 3 5 6 7 8 
? 5 1 5 6 7 8 
? 3 2 4 8 
? 6 1 5 6 7 8 9 
? 4 2 3 4 9 
? 7 1 5 6 7 8 9 10 
? 4 2 3 4 10 
? 8 1 5 6 7 8 9 10 11 
? 4 2 3 4 11 
? 3 3 4 11 
? 2 3 11 
? 9 1 5 6 7 8...

result:

ok correct

Test #18:

score: 0

Accepted

time: 13ms

memory: 3560kb

input:

132
-1 -1
3 1
-1 -1
-1 -1
-1 -1
-1 -1
5 1
6 3
-1 -1
-1 -1
7 2
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
10 8
-1 -1
5 10
-1 -1
-1 -1
-1 -1
-1 -1
12 8
-1 -1
9 13
-1 -1
-1 -1
-1 -1
2 14
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
17 15
-1 -1
-1 -1
-1 -1
-1 -1
19 10
17 19
19 6
-1 -1
-1 -1
-1 -1
-1 -1
21 20
-1 -1
-1 -1
22 8...

output:

? 2 1 2 
? 3 1 2 3 
? 2 2 3 
? 3 2 3 4 
? 2 1 4 
? 4 2 3 4 5 
? 2 1 5 
? 5 2 3 4 5 6 
? 4 2 4 5 6 
? 2 1 6 
? 5 1 2 4 6 7 
? 4 1 4 6 7 
? 3 3 5 7 
? 5 1 4 6 7 8 
? 4 2 3 5 8 
? 6 1 4 6 7 8 9 
? 4 2 3 5 9 
? 7 1 4 6 7 8 9 10 
? 6 1 4 6 7 9 10 
? 4 2 3 5 10 
? 3 2 3 10 
? 7 1 4 6 7 9 10 11 
? 5 2 3 5 ...

result:

ok correct

Test #19:

score: 0

Accepted

time: 51ms

memory: 3588kb

input:

94
-1 -1
3 2
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
2 7
-1 -1
-1 -1
7 9
-1 -1
2 9
-1 -1
-1 -1
-1 -1
11 6
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
11 13
-1 -1
6 13
-1 -1
-1 -1
14 10
-1 -1
14 11
-1 -1
-1 -1
-1 -1
15 11
-1 -1
-1 -1
15 16
-1 -1
16 7
-1 -1
-1 -1
17 8
-1 -1
17 10
17 11
-1 -1
-1 -1
-1 ...

output:

? 2 1 2 
? 3 1 2 3 
? 2 1 3 
? 3 1 3 4 
? 2 2 4 
? 4 1 3 4 5 
? 2 2 5 
? 5 1 3 4 5 6 
? 2 2 6 
? 6 1 3 4 5 6 7 
? 2 2 7 
? 7 1 3 4 5 6 7 8 
? 2 2 8 
? 8 1 3 4 5 6 7 8 9 
? 7 1 3 4 5 6 8 9 
? 2 2 9 
? 8 1 3 4 5 6 8 9 10 
? 2 7 10 
? 2 2 10 
? 9 1 3 4 5 6 8 9 10 11 
? 8 1 3 4 5 8 9 10 11 
? 2 7 11 
? ...

result:

ok correct

Test #20:

score: 0

Accepted

time: 14ms

memory: 3608kb

input:

73
-1 -1
1 3
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
5 7
6 7
-1 -1
-1 -1
3 8
-1 -1
-1 -1
1 9
9 8
-1 -1
-1 -1
3 10
9 10
4 10
-1 -1
1 10
-1 -1
-1 -1
4 11
-1 -1
-1 -1
12 10
-1 -1
12 9
12 3
-1 -1
-1 -1
-1 -1
13 11
13 6
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
15 8
-1 -1
-1 -1
-1 -1
16 14
1 16
-1 -1
10 16
-1 -1
3...

output:

? 2 1 2 
? 3 1 2 3 
? 2 2 3 
? 3 2 3 4 
? 2 1 4 
? 4 2 3 4 5 
? 2 1 5 
? 5 2 3 4 5 6 
? 2 1 6 
? 6 2 3 4 5 6 7 
? 5 2 3 4 6 7 
? 4 2 3 4 7 
? 2 1 7 
? 5 2 3 4 7 8 
? 4 2 4 7 8 
? 4 1 5 6 8 
? 6 1 2 4 7 8 9 
? 5 2 4 7 8 9 
? 4 2 4 7 9 
? 4 3 5 6 9 
? 6 2 3 4 7 9 10 
? 5 2 4 7 9 10 
? 4 2 4 7 10 
? 3 ...

result:

ok correct

Test #21:

score: 0

Accepted

time: 11ms

memory: 3560kb

input:

77
-1 -1
3 2
-1 -1
-1 -1
2 4
-1 -1
-1 -1
3 6
-1 -1
-1 -1
-1 -1
3 7
-1 -1
-1 -1
3 8
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
1 11
-1 -1
-1 -1
-1 -1
-1 -1
8 13
-1 -1
-1 -1
-1 -1
2 14
14 8
14 7
-1 -1
3 15
-1 -1
15 8
2 15
-1 -1
16 15
-1 -1
16 8
16 1
2 16
-1 -1
-1 -1
-1 -1
7 17
-1 -1
2 17
-1 -1
-1 -1
-1 -1
-1 -1
-1...

output:

? 2 1 2 
? 3 1 2 3 
? 2 1 3 
? 3 1 3 4 
? 2 2 4 
? 4 1 3 4 5 
? 2 2 5 
? 5 1 3 4 5 6 
? 4 1 4 5 6 
? 2 2 6 
? 5 1 2 5 6 7 
? 3 3 4 7 
? 2 4 7 
? 6 1 2 5 6 7 8 
? 3 3 4 8 
? 2 4 8 
? 7 1 2 5 6 7 8 9 
? 3 3 4 9 
? 8 1 2 5 6 7 8 9 10 
? 3 3 4 10 
? 9 1 2 5 6 7 8 9 10 11 
? 8 2 5 6 7 8 9 10 11 
? 3 3 4 ...

result:

ok correct

Test #22:

score: 0

Accepted

time: 11ms

memory: 3572kb

input:

81
-1 -1
2 3
-1 -1
-1 -1
2 4
4 5
1 5
-1 -1
-1 -1
-1 -1
4 6
-1 -1
-1 -1
-1 -1
-1 -1
1 8
-1 -1
-1 -1
-1 -1
2 10
10 6
-1 -1
10 4
10 3
-1 -1
-1 -1
-1 -1
11 3
4 11
8 12
-1 -1
-1 -1
2 12
6 12
10 13
-1 -1
-1 -1
-1 -1
10 14
-1 -1
-1 -1
1 14
-1 -1
-1 -1
13 15
-1 -1
-1 -1
12 16
11 16
1 16
-1 -1
13 16
-1 -1
-1...

output:

? 2 1 2 
? 3 1 2 3 
? 2 1 3 
? 3 1 3 4 
? 2 2 4 
? 4 1 3 4 5 
? 3 1 3 5 
? 2 3 5 
? 2 2 5 
? 3 2 5 6 
? 4 1 3 4 6 
? 3 1 3 6 
? 4 2 5 6 7 
? 4 1 3 4 7 
? 5 2 5 6 7 8 
? 4 1 3 4 8 
? 3 3 4 8 
? 6 2 5 6 7 8 9 
? 4 1 3 4 9 
? 7 2 5 6 7 8 9 10 
? 6 5 6 7 8 9 10 
? 5 5 7 8 9 10 
? 4 1 3 4 10 
? 3 1 3 10 ...

result:

ok correct

Test #23:

score: 0

Accepted

time: 14ms

memory: 3684kb

input:

93
-1 -1
-1 -1
4 1
2 4
-1 -1
-1 -1
-1 -1
4 6
-1 -1
-1 -1
2 7
-1 -1
-1 -1
3 8
-1 -1
1 8
-1 -1
9 8
-1 -1
9 1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
13 7
-1 -1
-1 -1
-1 -1
9 14
4 14
-1 -1
-1 -1
1 14
14 15
-1 -1
-1 -1
-1 -1
13 16
-1 -1
-1 -1
-1 -1
17 5
17 8
2 17
-1 -1
17 16
17 3
-1 ...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 3 2 3 4 
? 2 3 4 
? 3 3 4 5 
? 3 1 2 5 
? 4 3 4 5 6 
? 3 3 5 6 
? 3 1 2 6 
? 6 1 2 3 5 6 7 
? 5 1 3 5 6 7 
? 2 4 7 
? 5 3 4 5 7 8 
? 4 4 5 7 8 
? 4 1 2 6 8 
? 3 2 6 8 
? 5 4 5 7 8 9 
? 4 4 5 7 9 
? 5 1 2 3 6 9 
? 4 2 3 6 9 
? 6 3 4 5 7 9 10 
? 4 2 6 8 10 
? 2 1 10 ...

result:

ok correct

Test #24:

score: 0

Accepted

time: 12ms

memory: 3548kb

input:

output:

? 2 1 2 
? 3 1 2 3 
? 2 2 3 
? 3 2 3 4 
? 2 1 4 
? 4 2 3 4 5 
? 3 3 4 5 
? 2 1 5 
? 4 3 4 5 6 
? 3 1 2 6 
? 5 3 4 5 6 7 
? 3 1 2 7 
? 2 2 7 
? 6 3 4 5 6 7 8 
? 5 3 4 5 7 8 
? 4 3 4 5 8 
? 3 3 5 8 
? 3 1 2 8 
? 2 1 8 
? 4 3 5 8 9 
? 3 3 5 9 
? 4 4 6 7 9 
? 3 4 7 9 
? 3 1 2 9 
? 2 2 9 
? 6 3 4 5 7 9 1...

result:

ok correct

Test #25:

score: 0

Accepted

time: 2ms

memory: 3532kb

input:

144
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
9 15
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
14 18
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
5 22
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 15 1 ...

result:

ok correct

Test #26:

score: 0

Accepted

time: 83ms

memory: 3744kb

input:

561
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
26 22
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 15 1 ...

result:

ok correct

Test #27:

score: 0

Accepted

time: 130ms

memory: 3620kb

input:

679
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
39 40
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 15 1 ...

result:

ok correct

Test #28:

score: 0

Accepted

time: 245ms

memory: 3584kb

input:

1000
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
17 27
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 15 1 ...

result:

ok correct

Test #29:

score: 0

Accepted

time: 234ms

memory: 3656kb

input:

1000
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
13 14
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
6 22
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 13 1 ...

result:

ok correct

Test #30:

score: 0

Accepted

time: 646ms

memory: 3668kb

input:

2000
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
44 15
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-...

output:

? 2 1 2 
? 3 1 2 3 
? 4 1 2 3 4 
? 5 1 2 3 4 5 
? 6 1 2 3 4 5 6 
? 7 1 2 3 4 5 6 7 
? 8 1 2 3 4 5 6 7 8 
? 9 1 2 3 4 5 6 7 8 9 
? 10 1 2 3 4 5 6 7 8 9 10 
? 11 1 2 3 4 5 6 7 8 9 10 11 
? 12 1 2 3 4 5 6 7 8 9 10 11 12 
? 13 1 2 3 4 5 6 7 8 9 10 11 12 13 
? 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 
? 15 1 ...

result:

ok correct