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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#86125#5505. Great ChaseGuanYunchangWA 1899ms3768kbC++201.8kb2023-03-09 13:33:122023-03-09 13:33:14

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3680kb

input:

3
4 9
10 2
-7 2
-6 1
7 1
2 8
-1 7
1 6
2 3
-1000000000000 1
1000000000000 1

output:

38.25000000000
1.23076923077
2999999999999.98925781250

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 1899ms
memory: 3768kb

input:

10000
200 997007
405524182320 754760
686939601648 419804
687047488212 715566
1446157132 4594
-670522037 4673
763634629282 253755
424307411732 275041
1582708381 8473
-667425982 4622
-522841486 1427
702430907988 460271
1405423646 1060
1497754648 6227
883363410675 723547
56899800372 46435
-810216390 64...

output:

810076497313.08666992188
26248178814.14803695679
8095986531.59766864777
0.00000000000
55957906530.60549926758
499999437.41300052404
668211332224.43737792969
115446516250.21568298340
10729670597.46307563782
3843010124.13584804535
1117661921.35343480110
5991881095.45926761627
56168790.03678632528
6985...

result:

wrong answer 1st numbers differ - expected: '145405766328.3491211', found: '810076497313.0866699', error = '4.5711442'