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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#731838#9570. Binary Treeucup-team5698WA 2ms6096kbC++141.1kb2024-11-10 11:46:362024-11-10 11:46:36

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 6096kb

input:

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

output:

? 5 1
! 5
? 5 1
! 1

result:

wrong answer There are 3 candidates. (test case 1)