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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#324782#8239. Mysterious Treeucup-team244#TL 0ms0kbC++142.1kb2024-02-11 00:04:552024-02-11 00:04:55

Details

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Test #1:

score: 0
Time Limit Exceeded

input:

2
4
1
0
1

output:

? 1 2
? 3 1
? 3 2

result: