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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#83172#5151. Bottle Flipxiaowuc1AC ✓2ms3696kbC++172.0kb2023-03-01 06:17:182023-03-01 06:17:32

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 3580kb

input:

22 4 1 4

output:

7.33333337096088211

result:

ok found '7.3333334', expected '7.3333333', error '0.0000000'

Test #2:

score: 0
Accepted
time: 2ms
memory: 3596kb

input:

7 2 655 988

output:

3.14159415644969364

result:

ok found '3.1415942', expected '3.1415942', error '0.0000000'

Test #3:

score: 0
Accepted
time: 1ms
memory: 3688kb

input:

1 1 1 2

output:

0.41421357309791307

result:

ok found '0.4142136', expected '0.4142136', error '0.0000000'

Test #4:

score: 0
Accepted
time: 1ms
memory: 3608kb

input:

1000 1000 999 1000

output:

499.87491476108823463

result:

ok found '499.8749148', expected '499.8749375', error '0.0000000'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3688kb

input:

1000 1000 1 1000

output:

30.65343050426040250

result:

ok found '30.6534305', expected '30.6534300', error '0.0000000'

Test #6:

score: 0
Accepted
time: 2ms
memory: 3572kb

input:

1 1000 1 1000

output:

0.03065342997358489

result:

ok found '0.0306534', expected '0.0306534', error '0.0000000'

Test #7:

score: 0
Accepted
time: 2ms
memory: 3592kb

input:

1000 1000 482 483

output:

499.74087944636119119

result:

ok found '499.7408794', expected '499.7409326', error '0.0000001'

Test #8:

score: 0
Accepted
time: 2ms
memory: 3600kb

input:

1 1000 482 483

output:

0.49974118303380988

result:

ok found '0.4997412', expected '0.4997409', error '0.0000003'

Test #9:

score: 0
Accepted
time: 2ms
memory: 3540kb

input:

1 1000 1 2

output:

0.41421357309791307

result:

ok found '0.4142136', expected '0.4142136', error '0.0000000'

Test #10:

score: 0
Accepted
time: 2ms
memory: 3688kb

input:

1000 1000 1 2

output:

414.21356031953899901

result:

ok found '414.2135603', expected '414.2135624', error '0.0000000'

Test #11:

score: 0
Accepted
time: 2ms
memory: 3596kb

input:

961 1000 979 983

output:

480.01022026913892660

result:

ok found '480.0102203', expected '480.0101932', error '0.0000001'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

997 1000 977 983

output:

497.73695535712357696

result:

ok found '497.7369554', expected '497.7369880', error '0.0000001'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

1 928 1 66

output:

0.10960059124027852

result:

ok found '0.1096006', expected '0.1096006', error '0.0000000'

Test #14:

score: 0
Accepted
time: 2ms
memory: 3684kb

input:

1 928 2 88

output:

0.13100580557633665

result:

ok found '0.1310058', expected '0.1310058', error '0.0000000'

Test #15:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

1 928 3 74

output:

0.16760090716113896

result:

ok found '0.1676009', expected '0.1676009', error '0.0000000'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

1 928 3 41

output:

0.21290885789691971

result:

ok found '0.2129089', expected '0.2129089', error '0.0000000'

Test #17:

score: 0
Accepted
time: 2ms
memory: 3516kb

input:

1 928 1 12

output:

0.22400924044964279

result:

ok found '0.2240092', expected '0.2240092', error '0.0000000'

Test #18:

score: 0
Accepted
time: 2ms
memory: 3544kb

input:

2 928 89 93

output:

0.98900966590212547

result:

ok found '0.9890097', expected '0.9890097', error '0.0000000'

Test #19:

score: 0
Accepted
time: 2ms
memory: 3608kb

input:

7 928 51 72

output:

3.19900998536278802

result:

ok found '3.1990100', expected '3.1990099', error '0.0000000'

Test #20:

score: 0
Accepted
time: 2ms
memory: 3576kb

input:

722 547 709 752

output:

355.68639796337237158

result:

ok found '355.6863980', expected '355.6863918', error '0.0000000'

Test #21:

score: 0
Accepted
time: 2ms
memory: 3512kb

input:

242 742 518 920

output:

103.74290386396211261

result:

ok found '103.7429039', expected '103.7429035', error '0.0000000'

Test #22:

score: 0
Accepted
time: 2ms
memory: 3548kb

input:

873 701 43 201

output:

276.08755938035005784

result:

ok found '276.0875594', expected '276.0875558', error '0.0000000'

Test #23:

score: 0
Accepted
time: 2ms
memory: 3544kb

input:

268 228 527 562

output:

131.84610736600345149

result:

ok found '131.8461074', expected '131.8460919', error '0.0000001'

Test #24:

score: 0
Accepted
time: 2ms
memory: 3696kb

input:

312 558 341 839

output:

121.46838766476757598

result:

ok found '121.4683877', expected '121.4683851', error '0.0000000'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

274 85 178 364

output:

112.75649267515882457

result:

ok found '112.7564927', expected '112.7564907', error '0.0000000'

Test #26:

score: 0
Accepted
time: 2ms
memory: 3556kb

input:

641 539 341 977

output:

238.05444338337659360

result:

ok found '238.0544434', expected '238.0544387', error '0.0000000'

Test #27:

score: 0
Accepted
time: 2ms
memory: 3604kb

input:

245 861 438 872

output:

101.61838463878629568

result:

ok found '101.6183846', expected '101.6183839', error '0.0000000'

Test #28:

score: 0
Accepted
time: 2ms
memory: 3540kb

input:

640 181 156 606

output:

215.41983980669172638

result:

ok found '215.4198398', expected '215.4198349', error '0.0000000'