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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#865046#9969. Kindergarten Squareucup-team1293#WA 1ms3584kbC++14386b2025-01-21 14:16:532025-01-21 14:16:53

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3584kb

input:

4
6 7
10 11
2 3
4 5
8 5
5 13
1 2
5 6

output:

100000 4
-1 -1
-1 -1
100000 4

result:

wrong answer Contestant printed -1 while a solution exists.