QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#149300#5505. Great ChaseHuangHanShengWA 569ms6088kbC++202.9kb2023-08-24 13:07:072023-08-24 13:07:08

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 6088kb

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:

38.24999999962647341534
1.23076923044484446042
2999999999999.99999976158142089844

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 569ms
memory: 5924kb

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:

145405766328.34909449517726898193
16414958969.72726930864155292511
5202715639.83517670258879661560
321977234.15628057692083530128
45384199210.22165200114250183105
183885744.76922955301415640861
1708925225.23043251049239188433
89786664971.55794118344783782959
13924365606.28736612480133771896
41297532...

result:

wrong answer 4566th numbers differ - expected: '1.0000010', found: '0.9999753', error = '0.0000257'