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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#619877#8239. Mysterious TreeGuanYunchangWA 1ms3624kbC++981.9kb2024-10-07 15:44:372024-10-07 15:44:38

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3624kb

input:

2
4
1
0
1
0
4
0
1
1
1

output:

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

result:

ok Correct (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3584kb

input:

87
13
0
0
0
0
0
1
0
1
1
1

output:

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

result:

wrong answer Too many queries , n = 13 , now_q 11 (test case 1)