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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#727986#9570. Binary Treeucup-team4956#TL 0ms0kbC++142.0kb2024-11-09 14:19:082024-11-09 14:19:09

Details

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Test #1:

score: 0
Time Limit Exceeded

input:

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

output:

? 3 5
? 1 2

result: