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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
#89297#2303. Lucky ShirtcrescentAC ✓924ms2036kbC++14396b2023-03-19 16:44:472023-03-19 16:44:50

詳細信息

Test #1:

score: 100
Accepted
time: 889ms
memory: 2036kb

input:

1000000 1000000 1000000

output:

683939.94467619943168301688

result:

ok found '683939.9446762', expected '683939.9446710', error '0.0000000'

Test #2:

score: 0
Accepted
time: 574ms
memory: 2032kb

input:

1000000 1000000 1037

output:

999481.76900859433840196289

result:

ok found '999481.7690086', expected '999481.7690090', error '0.0000000'

Test #3:

score: 0
Accepted
time: 885ms
memory: 2012kb

input:

1000000 12 1000000

output:

500000.20901214463853534653

result:

ok found '500000.2090121', expected '500000.2090120', error '0.0000000'

Test #4:

score: 0
Accepted
time: 582ms
memory: 2000kb

input:

1000000 237 85

output:

494186.79650808624111846257

result:

ok found '494186.7965081', expected '494186.7965080', error '0.0000000'

Test #5:

score: 0
Accepted
time: 1ms
memory: 1952kb

input:

106 45 1000000

output:

53.50000000000000000000

result:

ok found '53.5000000', expected '53.5000000', error '0.0000000'

Test #6:

score: 0
Accepted
time: 1ms
memory: 1944kb

input:

50 37 100

output:

25.42409317919472093276

result:

ok found '25.4240932', expected '25.4240932', error '0.0000000'

Test #7:

score: 0
Accepted
time: 21ms
memory: 2008kb

input:

21686 3046 995802

output:

10843.50000000000000000000

result:

ok found '10843.5000000', expected '10843.5000000', error '0.0000000'

Test #8:

score: 0
Accepted
time: 36ms
memory: 1948kb

input:

39229 8742 997007

output:

19614.99999999999541699935

result:

ok found '19615.0000000', expected '19615.0000000', error '0.0000000'

Test #9:

score: 0
Accepted
time: 139ms
memory: 2028kb

input:

148554 16724 999818

output:

74277.49940223258487748126

result:

ok found '74277.4994022', expected '74277.4994022', error '0.0000000'

Test #10:

score: 0
Accepted
time: 72ms
memory: 1988kb

input:

80456 71487 995120

output:

40228.49999787495876191201

result:

ok found '40228.4999979', expected '40228.4999979', error '0.0000000'

Test #11:

score: 0
Accepted
time: 109ms
memory: 1952kb

input:

117463 21766 997364

output:

58731.99989731617699817434

result:

ok found '58731.9998973', expected '58731.9998973', error '0.0000000'

Test #12:

score: 0
Accepted
time: 924ms
memory: 2028kb

input:

999503 76758 307028

output:

499750.60951959695375990123

result:

ok found '499750.6095196', expected '499750.6095200', error '0.0000000'

Test #13:

score: 0
Accepted
time: 617ms
memory: 2036kb

input:

994858 683723 5182

output:

497333.77660141236560775724

result:

ok found '497333.7766014', expected '497333.7766010', error '0.0000000'

Test #14:

score: 0
Accepted
time: 900ms
memory: 1952kb

input:

997293 36211 244780

output:

498645.20267063657473727289

result:

ok found '498645.2026706', expected '498645.2026710', error '0.0000000'

Test #15:

score: 0
Accepted
time: 875ms
memory: 2028kb

input:

991863 65853 526084

output:

495931.28531972027079177678

result:

ok found '495931.2853197', expected '495931.2853200', error '0.0000000'

Test #16:

score: 0
Accepted
time: 881ms
memory: 1964kb

input:

994039 753788 273551

output:

497018.42163763388435882007

result:

ok found '497018.4216376', expected '497018.4216380', error '0.0000000'

Test #17:

score: 0
Accepted
time: 855ms
memory: 2028kb

input:

958204 885361 135247

output:

479099.20172465952569496039

result:

ok found '479099.2017247', expected '479099.2017250', error '0.0000000'

Test #18:

score: 0
Accepted
time: 267ms
memory: 2000kb

input:

297436 61097 444330

output:

148718.35525317780619047880

result:

ok found '148718.3552532', expected '148718.3552530', error '0.0000000'

Test #19:

score: 0
Accepted
time: 696ms
memory: 1952kb

input:

768783 189461 884754

output:

384391.76861315335287372363

result:

ok found '384391.7686132', expected '384391.7686130', error '0.0000000'

Test #20:

score: 0
Accepted
time: 388ms
memory: 2032kb

input:

435555 413369 655561

output:

217777.85733404754435582618

result:

ok found '217777.8573340', expected '217777.8573340', error '0.0000000'

Test #21:

score: 0
Accepted
time: 109ms
memory: 1944kb

input:

122448 112932 844422

output:

61224.49949367481078965625

result:

ok found '61224.4994937', expected '61224.4994937', error '0.0000000'

Test #22:

score: 0
Accepted
time: 507ms
memory: 2000kb

input:

896568 62973 576

output:

447507.82796283264167414018

result:

ok found '447507.8279628', expected '447507.8279630', error '0.0000000'

Test #23:

score: 0
Accepted
time: 404ms
memory: 1948kb

input:

708723 316081 882

output:

353960.93454610766926293763

result:

ok found '353960.9345461', expected '353960.9345460', error '0.0000000'

Test #24:

score: 0
Accepted
time: 269ms
memory: 1944kb

input:

469986 288497 752

output:

234681.67423612019477729973

result:

ok found '234681.6742361', expected '234681.6742360', error '0.0000000'

Test #25:

score: 0
Accepted
time: 323ms
memory: 1948kb

input:

559630 106765 24

output:

268623.14999821310587435619

result:

ok found '268623.1499982', expected '268623.1499980', error '0.0000000'

Test #26:

score: 0
Accepted
time: 526ms
memory: 2036kb

input:

917620 902513 679

output:

458141.77780928581782404763

result:

ok found '458141.7778093', expected '458141.7778090', error '0.0000000'

Test #27:

score: 0
Accepted
time: 51ms
memory: 2032kb

input:

55994 5 897051

output:

27997.49999994488117138758

result:

ok found '27997.4999999', expected '27997.4999999', error '0.0000000'

Test #28:

score: 0
Accepted
time: 496ms
memory: 1952kb

input:

561712 11 276799

output:

280855.71489704703159873134

result:

ok found '280855.7148970', expected '280855.7148970', error '0.0000000'

Test #29:

score: 0
Accepted
time: 128ms
memory: 2000kb

input:

144541 4 482923

output:

72270.98165135031350558847

result:

ok found '72270.9816514', expected '72270.9816514', error '0.0000000'

Test #30:

score: 0
Accepted
time: 687ms
memory: 1992kb

input:

775447 6 189129

output:

387722.18981068483898866361

result:

ok found '387722.1898107', expected '387722.1898110', error '0.0000000'

Test #31:

score: 0
Accepted
time: 426ms
memory: 1996kb

input:

473744 1 257880

output:

236871.80889800770754050063

result:

ok found '236871.8088980', expected '236871.8088980', error '0.0000000'

Test #32:

score: 0
Accepted
time: 85ms
memory: 1952kb

input:

146665 231 17

output:

69259.22221739262193551667

result:

ok found '69259.2222174', expected '69259.2222174', error '0.0000000'

Test #33:

score: 0
Accepted
time: 104ms
memory: 2004kb

input:

182820 164 21

output:

87255.74999521387142209505

result:

ok found '87255.7499952', expected '87255.7499952', error '0.0000000'

Test #34:

score: 0
Accepted
time: 34ms
memory: 2032kb

input:

57701 34 58

output:

28362.25843269369330634788

result:

ok found '28362.2584327', expected '28362.2584327', error '0.0000000'

Test #35:

score: 0
Accepted
time: 394ms
memory: 2032kb

input:

688027 94 69

output:

339099.77142439281305996701

result:

ok found '339099.7714244', expected '339099.7714240', error '0.0000000'

Test #36:

score: 0
Accepted
time: 389ms
memory: 2004kb

input:

686925 88 73

output:

338821.86486043691863301319

result:

ok found '338821.8648604', expected '338821.8648600', error '0.0000000'

Test #37:

score: 0
Accepted
time: 1ms
memory: 1984kb

input:

13 13 553768

output:

7.00000000000000000000

result:

ok found '7.0000000', expected '7.0000000', error '0.0000000'

Test #38:

score: 0
Accepted
time: 1ms
memory: 1948kb

input:

59 31 791280

output:

30.00000000000000000000

result:

ok found '30.0000000', expected '30.0000000', error '0.0000000'

Test #39:

score: 0
Accepted
time: 1ms
memory: 1948kb

input:

2 1 356578

output:

1.50000000000000000000

result:

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

Test #40:

score: 0
Accepted
time: 1ms
memory: 1948kb

input:

60 35 892955

output:

30.50000000000000000000

result:

ok found '30.5000000', expected '30.5000000', error '0.0000000'

Test #41:

score: 0
Accepted
time: 1ms
memory: 2036kb

input:

56 16 895986

output:

28.50000000000000000000

result:

ok found '28.5000000', expected '28.5000000', error '0.0000000'

Test #42:

score: 0
Accepted
time: 0ms
memory: 2000kb

input:

10 6 78

output:

5.49986512539329836522

result:

ok found '5.4998651', expected '5.4998651', error '0.0000000'

Test #43:

score: 0
Accepted
time: 1ms
memory: 2028kb

input:

15 13 60

output:

7.99195101732935350453

result:

ok found '7.9919510', expected '7.9919510', error '0.0000000'

Test #44:

score: 0
Accepted
time: 1ms
memory: 1952kb

input:

29 26 53

output:

14.91408376333175248105

result:

ok found '14.9140838', expected '14.9140838', error '0.0000000'

Test #45:

score: 0
Accepted
time: 1ms
memory: 2032kb

input:

45 20 8

output:

20.75352663301094453992

result:

ok found '20.7535266', expected '20.7535266', error '0.0000000'

Test #46:

score: 0
Accepted
time: 1ms
memory: 2032kb

input:

31 11 20

output:

15.48518141778091468472

result:

ok found '15.4851814', expected '15.4851814', error '0.0000000'

Test #47:

score: 0
Accepted
time: 1ms
memory: 2032kb

input:

1 1 55

output:

1.00000000000000000000

result:

ok found '1.0000000', expected '1.0000000', error '0.0000000'
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