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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#775981#9570. Binary TreeZhangYiDeWA 0ms11624kbC++202.8kb2024-11-23 17:11:482024-11-23 17:11:50

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 11624kb

input:

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

output:

2
? 1 5

result:

wrong answer Token parameter [name=op] equals to "2", doesn't correspond to pattern "[?!]{1,1}" (test case 1)