QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#289698#7862. Land Tradeucup-team216WA 3ms69836kbC++176.0kb2023-12-23 21:22:542023-12-23 21:22:55

Details

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Test #1:

score: 0
Wrong Answer
time: 3ms
memory: 69836kb

input:

0 1 0 1
([-1,1,0]^[-1,-1,1])

output:

0.250000000000

result:

wrong answer 1st numbers differ - expected: '0.5000000', found: '0.2500000', error = '0.2500000'