QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#104238#6394. Turn on the Light99pts_WA#WA 4ms3724kbC++141.4kb2023-05-09 19:07:532023-05-09 19:07:56

Details

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Test #1:

score: 100
Accepted
time: 3ms
memory: 3724kb

input:

3
1
2
2

output:

? 1
? 2
? 3
! 3

result:

ok Correct position at 3

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

10
1
0
1
0
1

output:

? 1
? 6
? 7
? 3
? 4
! 5

result:

ok Correct position at 5

Test #3:

score: 0
Accepted
time: 2ms
memory: 3468kb

input:

9
1
2
3
2
1

output:

? 1
? 5
? 6
? 8
? 9
! 7

result:

ok Correct position at 7

Test #4:

score: 0
Accepted
time: 2ms
memory: 3612kb

input:

8
1
0
1
0
0

output:

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

result:

ok Correct position at 4

Test #5:

score: 0
Accepted
time: 1ms
memory: 3528kb

input:

7
1
2
3
3
2

output:

? 1
? 4
? 5
? 6
? 7
! 6

result:

ok Correct position at 6

Test #6:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

6
1
0
1
0
0

output:

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

result:

ok Correct position at 3

Test #7:

score: 0
Accepted
time: 2ms
memory: 3696kb

input:

5
1
2
3

output:

? 1
? 3
? 4
! 5

result:

ok Correct position at 5

Test #8:

score: 0
Accepted
time: 2ms
memory: 3620kb

input:

4
1
1
0

output:

? 1
? 3
? 4
! 3

result:

ok Correct position at 3

Test #9:

score: 0
Accepted
time: 2ms
memory: 3572kb

input:

3
1
1
0

output:

? 1
? 2
? 3
! 2

result:

ok Correct position at 2

Test #10:

score: 0
Accepted
time: 2ms
memory: 3536kb

input:

2
1

output:

? 1
! 2

result:

ok Correct position at 2

Test #11:

score: 0
Accepted
time: 3ms
memory: 3480kb

input:

1
0

output:

? 1
! 1

result:

ok Correct position at 1

Test #12:

score: -100
Wrong Answer
time: 4ms
memory: 3636kb

input:

1000000
1
0
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
2
3

output:

? 1
? 500001
? 500002
? 250001
? 250002
? 375001
? 375002
? 437501
? 437502
? 468751
? 468752
? 484376
? 484377
? 492189
? 492190
? 496095
? 496096
? 498048
? 498049
? 499025
? 499026
? 498537
? 498538
? 498781
? 498782
? 498659
? 498660
? 498720
? 498721
? 498690
? 498691
? 498705
? 498706
? 498698...

result:

wrong answer Wrong answer, more than 1 possible light!