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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#803807#9570. Binary Treeucup-team3363#WA 0ms7604kbC++203.9kb2024-12-07 18:44:292024-12-07 18:44:34

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 7604kb

input:

2
5
0 0
1 5
2 4
0 0
0 0
0
1

output:

? 1 4
? 3 1
! 2

result:

wrong answer There are 2 candidates. (test case 1)