QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#86090#5505. Great ChaseZhaoZiLongWA 734ms3696kbC++172.6kb2023-03-09 12:15:502023-03-09 12:15:54

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3696kb

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:

38.250000000000149
1.230769230769301
3000000000000.000000000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 734ms
memory: 3680kb

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:

145405766328.349110037088394
16414958969.727281217463315
5202715639.835183911956847
321977234.156325908814324
45384199210.221683997660875
183885744.769230769350543
1708925225.230472366674803
89786664971.557942658662796
13924365606.287388801574707
412975327.555555563973030
965508404.512101500818972
4...

result:

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