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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#718817#9570. Binary Treeucup-team5467ML 2ms8968kbC++142.4kb2024-11-06 21:31:512024-11-06 21:31:56

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 8968kb

input:

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

output:

? 1 4
? 5 1
! 2
? 1 2
! 2

result:

ok OK (2 test cases)

Test #2:

score: -100
Memory Limit Exceeded

input:

5555
8
2 0
8 6
0 0
3 0
0 0
7 0
0 0
5 4
2
0
2
8
0 0
1 4
2 0
0 0
7 8
0 0
3 0
6 0
0
1

output:

? 7 3
? 5 3
? 8 5
! 5
? 1 6
? 4 1
! 2

result: