QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#77819#5444. Tavern ChessQAQQWQ#WA 24ms6896kbC++143.2kb2023-02-15 17:35:572023-02-15 17:35:59

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 3696kb

input:

2 3
2 5
3 4 1

output:

0.125000000000000
0.750000000000000
0.125000000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 24ms
memory: 6896kb

input:

6 6
1 1 4 5 1 4
1 1 4 5 1 4

output:

0.241797839506178
0.241797839506174
0.515918209876560

result:

wrong answer 1st numbers differ - expected: '0.2418673', found: '0.2417978', error = '0.0000694'