QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#149296#5505. Great ChaseHuangHanShengWA 580ms7904kbC++202.9kb2023-08-24 13:02:042023-08-24 13:02:06

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 7904kb

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:

38.24999999999126006067
1.23076923076248181564
2999999999999.99999976158142089844

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 580ms
memory: 5864kb

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:

145405766328.34910932183265686035
16414958969.72728046122938394547
5202715639.83518357388675212860
321977234.15632534079486504197
45384199210.22168341651558876038
183885744.76923075241211336106
1708925225.23047202161978930235
89786664971.55794200301170349121
13924365606.28738820366561412811
41297532...

result:

wrong answer 4566th numbers differ - expected: '1.0000010', found: '1.0000010', error = '0.0000000'