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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#149314#5505. Great ChaseZhaoZiLongWA 422ms3864kbC++202.8kb2023-08-24 13:53:522023-08-24 13:53:55

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3656kb

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:

38.250000000000000003
1.230769230776000000
3000000000000.000000000000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 422ms
memory: 3864kb

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:

271649965300.070502802729606628
23913706857.017271179705858231
5459049943.600255669560283422
420300215.922855286771664396
57668307531.306316323578357697
269197331.303030322102131322
2339136680.590884608449414372
118734204978.718426324427127838
14172045847.737118998542428017
743355589.600000000034924...

result:

wrong answer 1st numbers differ - expected: '145405766328.3491211', found: '271649965300.0704956', error = '0.8682200'