QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#155744	#4218. Hidden Graph	alch07	WA	14ms	4000kb	C++14	2.1kb	2023-09-02 03:35:34	2023-09-02 03:35:35

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Details

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Test #1:

score: 100

Accepted

time: 2ms

memory: 3616kb

input:

output:

result:

ok correct

Test #2:

score: 0

Accepted

time: 0ms

memory: 3624kb

input:

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

output:

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

result:

ok correct

Test #3:

score: 0

Accepted

time: 2ms

memory: 3848kb

input:

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

output:

result:

ok correct

Test #4:

score: 0

Accepted

time: 1ms

memory: 3532kb

input:

3
2 1
-1 -1
1 3
-1 -1
-1 -1

output:

result:

ok correct

Test #5:

score: 0

Accepted

time: 1ms

memory: 3784kb

input:

6
1 2
-1 -1
3 1
-1 -1
-1 -1
4 5
-1 -1
-1 -1
3 2
-1 -1
4 2
-1 -1
2 5
-1 -1
-1 -1
3 4
-1 -1
3 5
-1 -1
3 6
-1 -1
-1 -1

output:

result:

ok correct

Test #6:

score: 0

Accepted

time: 3ms

memory: 3664kb

input:

output:

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

result:

ok correct

Test #7:

score: 0

Accepted

time: 1ms

memory: 3704kb

input:

output:

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

result:

ok correct

Test #8:

score: 0

Accepted

time: 5ms

memory: 3680kb

input:

output:

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

result:

ok correct

Test #9:

score: 0

Accepted

time: 4ms

memory: 3660kb

input:

output:

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

result:

ok correct

Test #10:

score: 0

Accepted

time: 0ms

memory: 3596kb

input:

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

output:

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

result:

ok correct

Test #11:

score: 0

Accepted

time: 0ms

memory: 3624kb

input:

output:

result:

ok correct

Test #12:

score: 0

Accepted

time: 1ms

memory: 3552kb

input:

3
2 1
-1 -1
3 1
-1 -1
-1 -1

output:

result:

ok correct

Test #13:

score: 0

Accepted

time: 1ms

memory: 3624kb

input:

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

output:

result:

ok correct

Test #14:

score: 0

Accepted

time: 1ms

memory: 3552kb

input:

3
2 1
-1 -1
-1 -1
-1 -1

output:

result:

ok correct

Test #15:

score: 0

Accepted

time: 1ms

memory: 3560kb

input:

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

output:

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

result:

ok correct

Test #16:

score: 0

Accepted

time: 0ms

memory: 3996kb

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
2 12
-1 -1
5 13
-1 -1
-1 -1
-1 -1
8 16
6 16
-1 -1
-1 -1
-1 -1
19 18
-1 -1
-1 -1
-1 -1
-1 -1
8 23
1 23
-1 -1
-1 -1
1 25
-1 -1
20 26
-1 -1
-1 -1
-1 -1
9 29
1 29
5 29
3 29
-1 -1
4 30
-1 -1
31 9
31 28
31 15
-1 -1
2 32
32 27
-1 -1
3...

output:

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

result:

ok correct

Test #17:

score: 0

Accepted

time: 3ms

memory: 3828kb

input:

111
-1 -1
-1 -1
-1 -1
-1 -1
2 6
-1 -1
7 4
-1 -1
3 8
-1 -1
-1 -1
-1 -1
4 11
2 11
-1 -1
12 4
-1 -1
13 10
-1 -1
-1 -1
-1 -1
-1 -1
17 10
-1 -1
18 5
4 18
-1 -1
16 19
-1 -1
-1 -1
4 21
21 15
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
26 10
-1 -1
-1 -1
4 28
28 10
2 28
-1 -1
16 29
-1 -1
25 30
-1 -1
27 31
25 31
-1 -1
-1 -...

output:

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

result:

ok correct

Test #18:

score: 0

Accepted

time: 8ms

memory: 3812kb

input:

132
-1 -1
3 1
-1 -1
-1 -1
5 1
-1 -1
-1 -1
7 2
-1 -1
-1 -1
-1 -1
10 8
-1 -1
-1 -1
12 8
-1 -1
9 13
-1 -1
2 14
-1 -1
-1 -1
-1 -1
17 15
-1 -1
-1 -1
19 6
-1 -1
-1 -1
21 20
-1 -1
22 20
22 8
-1 -1
-1 -1
24 9
6 24
-1 -1
-1 -1
-1 -1
-1 -1
28 15
-1 -1
-1 -1
30 23
4 30
-1 -1
26 31
6 31
-1 -1
4 32
-1 -1
-1 -1
-...

output:

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

result:

ok correct

Test #19:

score: 0

Accepted

time: 6ms

memory: 3736kb

input:

94
-1 -1
3 2
-1 -1
-1 -1
-1 -1
-1 -1
2 7
-1 -1
-1 -1
2 9
-1 -1
-1 -1
11 6
-1 -1
-1 -1
6 13
-1 -1
14 10
-1 -1
-1 -1
15 16
-1 -1
17 10
17 8
-1 -1
-1 -1
19 12
-1 -1
6 20
20 12
-1 -1
15 21
4 21
-1 -1
5 22
-1 -1
-1 -1
24 5
-1 -1
-1 -1
-1 -1
27 25
-1 -1
2 28
-1 -1
-1 -1
-1 -1
31 23
-1 -1
6 32
25 32
-1 -1
...

output:

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

result:

ok correct

Test #20:

score: 0

Accepted

time: 3ms

memory: 3692kb

input:

output:

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

result:

ok correct

Test #21:

score: 0

Accepted

time: 0ms

memory: 4000kb

input:

output:

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

result:

ok correct

Test #22:

score: 0

Accepted

time: 14ms

memory: 3708kb

input:

output:

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

result:

ok correct

Test #23:

score: 0

Accepted

time: 7ms

memory: 3780kb

input:

output:

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

result:

ok correct

Test #24:

score: 0

Accepted

time: 0ms

memory: 3888kb

input:

output:

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

result:

ok correct

Test #25:

score: -100

Wrong Answer

time: 5ms

memory: 3916kb

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
14 18
-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
35 33
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
-1 -1
43 5
-1 -1
-1 -1
32 45
-1 -1...

output:

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

result:

wrong answer Query Limit Exceeded (lim = 432)