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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#238525#7680. Subwayucup-team2304#WA 1ms6040kbC++141.3kb2023-11-04 16:57:222023-11-04 16:57:24

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 6040kb

input:

3
1 2 1
2 1 2
3 3 2

output:

2
42 1 -900001501 3 -900001500 3 -899986490 2 -899986489 1 2 2 -899986486 3 -899986480 3 -899971510 3 -899971500 2 -899971499 1 1501 0 8501 -1 8503 0 8505 2 -899971501 4 -899971500 4 -899956500 3 -899956499 2 1 3 -899956496 4 -899956490 4 -899941510 4 -899941500 3 -899941499 2 1501 1 8511 0 8513 1 8...

result:

wrong answer Self-intersecting polyline 1.