QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#86074#5505. Great ChaseZhangYiDeWA 479ms3796kbC++201.4kb2023-03-09 11:52:402023-03-09 11:52:43

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3748kb

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:

38.2500000000
1.2307692308
3000000000000.0000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 479ms
memory: 3796kb

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:

145405766328.3491210938
16414958969.7272815704
5202715639.8351860046
321977234.1563261151
45384199210.2216796875
183885744.7692308426
1708925225.2304699421
89786664971.5579528809
13924365606.2873897552
412975327.5555562973
965508404.5120992661
4703493416.2883796692
352961619.3810458183
5575125771.79...

result:

wrong answer 4566th numbers differ - expected: '1.0000010', found: '0.9999993', error = '0.0000017'