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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#324184#8239. Mysterious Treeucup-team159#WA 72ms3876kbC++234.6kb2024-02-10 16:42:162024-02-10 16:42:18

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3876kb

input:

2
4
1
1
4
0
1
1
1

output:

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

result:

ok Correct (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 72ms
memory: 3624kb

input:

87
13
0
0
0
0
0
1
0
0
0

output:

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

result:

wrong answer Wrong prediction (test case 1)