QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#389339#8505. Almost Aligneducup-team029#WA 1ms3920kbC++232.6kb2024-04-14 09:49:592024-04-14 09:49:59

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3920kb

input:

4
0 0 10 10
0 0 10 10
10 10 -10 -10
10 0 -20 0

output:

22.222222222222222

result:

ok found '22.222222222', expected '22.222222222', error '0.000000000'

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 3820kb

input:

3
0 -1 0 2
1 1 1 1
-1 1 -1 1

output:

-4.000000000000000

result:

wrong answer 1st numbers differ - expected: '0.0000000', found: '-4.0000000', error = '4.0000000'