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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#202624#4003. Rounding MasterZhangYiDe AC ✓0ms3948kbC++17774b2023-10-06 12:37:032023-10-06 12:37:04

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3856kb

input:

18 4

output:

2.1250000

result:

ok found '2.1250000', expected '2.1250000', error '0.0000000'

Test #2:

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

input:

1 1

output:

0.5

result:

ok found '0.5000000', expected '0.5000000', error '0.0000000'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

1000000000000000000 1000000000000000000

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

2 100000

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

1 1000000000000000000

output:

0.5

result:

ok found '0.5000000', expected '0.5000000', error '0.0000000'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

1000000000000000000 1

output:

999999999999999999.5

result:

ok found '1000000000000000000.0000000', expected '1000000000000000000.0000000', error '0.0000000'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

2 1000000000000000000

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

1000000000000000000 2

output:

1000000000.0000000

result:

ok found '1000000000.0000000', expected '1000000000.0000000', error '0.0000000'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

265714758284843011 6476356347841896

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

266540997167959139 92

output:

1.5416666

result:

ok found '1.5416666', expected '1.5416667', error '0.0000000'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

998169857863230070 46

output:

2.4740667

result:

ok found '2.4740667', expected '2.4740667', error '0.0000000'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

762322967106512617 94

output:

1.5442883

result:

ok found '1.5442883', expected '1.5442884', error '0.0000001'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

494087735053841727 1

output:

494087735053841726.5

result:

ok found '494087735053841728.0000000', expected '494087735053841728.0000000', error '0.0000000'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

58564077538358873 97

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

518101003270379436 40

output:

2.7699947

result:

ok found '2.7699947', expected '2.7699947', error '0.0000000'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

278796295010358752 12

output:

28.4697449

result:

ok found '28.4697449', expected '28.4697449', error '0.0000000'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

679814304673935850 67

output:

1.8424368

result:

ok found '1.8424368', expected '1.8424368', error '0.0000000'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

963457718519969787 22

output:

6.5473154

result:

ok found '6.5473154', expected '6.5473154', error '0.0000000'

Test #19:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

267367244641009859 41

output:

2.6529506

result:

ok found '2.6529506', expected '2.6529507', error '0.0000000'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

740983904691688417 65

output:

1.8775967

result:

ok found '1.8775967', expected '1.8775968', error '0.0000001'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

941365965213552512 82

output:

1.6553168

result:

ok found '1.6553168', expected '1.6553168', error '0.0000000'

Test #22:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

284337374294498000 38

output:

2.8722016

result:

ok found '2.8722016', expected '2.8722016', error '0.0000000'

Test #23:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

812120465372795700 38

output:

2.9563155

result:

ok found '2.9563155', expected '2.9563155', error '0.0000000'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

564561304973603673 7

output:

343.4999999

result:

ok found '343.4999999', expected '343.5000000', error '0.0000000'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

333368798444245171 30

output:

3.8346128

result:

ok found '3.8346128', expected '3.8346128', error '0.0000000'

Test #26:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

959976653971901732 69

output:

1.8170508

result:

ok found '1.8170508', expected '1.8170508', error '0.0000000'

Test #27:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

268193483524125987 37

output:

2.9545683

result:

ok found '2.9545683', expected '2.9545683', error '0.0000000'

Test #28:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

260425914665370955 71

output:

1.7529919

result:

ok found '1.7529919', expected '1.7529920', error '0.0000000'

Test #29:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

897036930760783895 17

output:

11.4040000

result:

ok found '11.4040000', expected '11.4040000', error '0.0000000'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

74587017830121569 24

output:

5.0515873

result:

ok found '5.0515873', expected '5.0515873', error '0.0000000'

Test #31:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

565676857502199822 83

output:

1.6345079

result:

ok found '1.6345079', expected '1.6345080', error '0.0000001'

Test #32:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

834393643531603718 27

output:

4.5955882

result:

ok found '4.5955882', expected '4.5955882', error '0.0000000'

Test #33:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

611313338732907397 47

output:

2.3965517

result:

ok found '2.3965517', expected '2.3965517', error '0.0000000'

Test #34:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

269019726702209411 91

output:

1.5491351

result:

ok found '1.5491351', expected '1.5491351', error '0.0000000'

Test #35:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

779867924639053494 90

output:

1.5757741

result:

ok found '1.5757741', expected '1.5757741', error '0.0000000'

Test #36:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

76079933162791087 6

output:

650.9352592

result:

ok found '650.9352592', expected '650.9352593', error '0.0000000'

Test #37:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

864836661365745138 48

output:

2.3705488

result:

ok found '2.3705488', expected '2.3705488', error '0.0000000'

Test #38:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

319233245336636649 83

output:

1.6225576

result:

ok found '1.6225576', expected '1.6225576', error '0.0000000'

Test #39:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

880853945234827955 98

output:

1.5187481

result:

ok found '1.5187481', expected '1.5187481', error '0.0000000'

Test #40:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

269845965585325539 86

output:

1.5902139

result:

ok found '1.5902139', expected '1.5902140', error '0.0000000'

Test #41:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

299309934612736033 50

output:

2.2471614

result:

ok found '2.2471614', expected '2.2471614', error '0.0000000'

Test #42:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

31750903004989766 46

output:

2.2892174

result:

ok found '2.2892174', expected '2.2892174', error '0.0000000'

Test #43:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

878458341756144515 26

output:

4.8987503

result:

ok found '4.8987503', expected '4.8987503', error '0.0000000'

Test #44:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

72789637466040772 32

output:

3.3778033

result:

ok found '3.3778033', expected '3.3778033', error '0.0000000'

Test #45:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

270672213058376259 95

output:

1.5201065

result:

ok found '1.5201065', expected '1.5201065', error '0.0000000'

Test #46:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

42123981441194380 57

output:

1.9542195

result:

ok found '1.9542195', expected '1.9542195', error '0.0000000'

Test #47:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

423890230884993629 93

output:

1.5416856

result:

ok found '1.5416856', expected '1.5416857', error '0.0000000'

Test #48:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

668707985291768083 4

output:

28596.3370297

result:

ok found '28596.3370297', expected '28596.3370297', error '0.0000000'

Test #49:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

271498451941492387 52

output:

2.1686492

result:

ok found '2.1686492', expected '2.1686493', error '0.0000000'

Test #50:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

561565987119909623 68

output:

1.8187499

result:

ok found '1.8187499', expected '1.8187500', error '0.0000001'

Test #51:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

166464870954228340 74

output:

1.7081046

result:

ok found '1.7081046', expected '1.7081047', error '0.0000000'

Test #52:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

272324690824608515 48

output:

2.3084215

result:

ok found '2.3084215', expected '2.3084215', error '0.0000000'

Test #53:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

81007997093592161 28

output:

4.0188771

result:

ok found '4.0188771', expected '4.0188771', error '0.0000000'

Test #54:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

273150934002691939 102

output:

1.5000000

result:

ok found '1.5000000', expected '1.5000000', error '0.0000000'

Test #55:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

1000000000000000000 101

output:

1.5001951

result:

ok found '1.5001951', expected '1.5001951', error '0.0000000'
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