QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#238621#7680. Subwayucup-team2304#WA 0ms5836kbC++141.4kb2023-11-04 17:09:162023-11-04 17:09:17

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 5836kb

input:

3
1 2 1
2 1 2
3 3 2

output:

2
33 1 -900001501 3 -900001500 2 -900001499 1 2 2 -900001496 3 -900001490 2 -900001489 1 1501 0 8501 -1 8503 0 8505 2 -900001491 4 -900001490 3 -900001489 2 1 3 -900001486 4 -900001480 3 -900001479 2 1501 1 8511 0 8513 1 8515 3 -900001481 5 -900001480 4 -900001479 3 3 4 -900001476 5 -900001470 4 -90...

result:

wrong answer Self-intersecting polyline 1.