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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#85738#5667. Meeting Placeslarryzhong#AC ✓290ms35476kbC++172.6kb2023-03-08 09:52:592023-03-08 09:53:00

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3692kb

input:

100 23 213

output:

1319350480.800732613

result:

ok found '1319350480.8007326', expected '1319350480.8007326', error '0.0000000'

Test #2:

score: 0
Accepted
time: 2ms
memory: 3636kb

input:

10 1 1060

output:

1042753143.345167637

result:

ok found '1042753143.3451676', expected '1042753143.3451676', error '0.0000000'

Test #3:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

10 10 2373

output:

0.000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #4:

score: 0
Accepted
time: 2ms
memory: 3640kb

input:

10 2 3396

output:

1236610536.946923018

result:

ok found '1236610536.9469230', expected '1236610536.9469230', error '0.0000000'

Test #5:

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

input:

10 3 1998

output:

973790809.822444201

result:

ok found '973790809.8224442', expected '973790809.8224442', error '0.0000000'

Test #6:

score: 0
Accepted
time: 2ms
memory: 3640kb

input:

10 4 562

output:

910867389.906933069

result:

ok found '910867389.9069331', expected '910867389.9069330', error '0.0000000'

Test #7:

score: 0
Accepted
time: 2ms
memory: 3644kb

input:

10 5 6048

output:

818240814.710515022

result:

ok found '818240814.7105150', expected '818240814.7105150', error '0.0000000'

Test #8:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

10 6 2524

output:

500106979.346776366

result:

ok found '500106979.3467764', expected '500106979.3467762', error '0.0000000'

Test #9:

score: 0
Accepted
time: 2ms
memory: 3704kb

input:

10 7 5415

output:

559478971.432005882

result:

ok found '559478971.4320059', expected '559478971.4320059', error '0.0000000'

Test #10:

score: 0
Accepted
time: 2ms
memory: 3668kb

input:

10 8 1438

output:

500309745.462769985

result:

ok found '500309745.4627700', expected '500309745.4627700', error '0.0000000'

Test #11:

score: 0
Accepted
time: 2ms
memory: 3652kb

input:

10 9 3172

output:

162279748.875345170

result:

ok found '162279748.8753452', expected '162279748.8753452', error '0.0000000'

Test #12:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

100 1 8316

output:

1320052902.152290344

result:

ok found '1320052902.1522903', expected '1320052902.1522903', error '0.0000000'

Test #13:

score: 0
Accepted
time: 2ms
memory: 3860kb

input:

100 100 4179

output:

0.000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #14:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

100 12 3405

output:

1329687126.130455017

result:

ok found '1329687126.1304550', expected '1329687126.1304548', error '0.0000000'

Test #15:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

100 16 8378

output:

1338056514.484269381

result:

ok found '1338056514.4842694', expected '1338056514.4842694', error '0.0000000'

Test #16:

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

input:

100 2 1858

output:

1310392496.143058062

result:

ok found '1310392496.1430581', expected '1310392496.1430581', error '0.0000000'

Test #17:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

100 25 4596

output:

1440464106.622929811

result:

ok found '1440464106.6229298', expected '1440464106.6229298', error '0.0000000'

Test #18:

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

input:

100 3 5633

output:

1399621082.614273787

result:

ok found '1399621082.6142738', expected '1399621082.6142738', error '0.0000000'

Test #19:

score: 0
Accepted
time: 1ms
memory: 3764kb

input:

100 32 7827

output:

1342073760.532233000

result:

ok found '1342073760.5322330', expected '1342073760.5322330', error '0.0000000'

Test #20:

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

input:

100 4 3693

output:

1339808706.709868670

result:

ok found '1339808706.7098687', expected '1339808706.7098689', error '0.0000000'

Test #21:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

100 5 2252

output:

1394874243.505704165

result:

ok found '1394874243.5057042', expected '1394874243.5057042', error '0.0000000'

Test #22:

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

input:

100 50 4254

output:

1322809748.405283689

result:

ok found '1322809748.4052837', expected '1322809748.4052832', error '0.0000000'

Test #23:

score: 0
Accepted
time: 2ms
memory: 3872kb

input:

100 6 53

output:

1364441356.170098782

result:

ok found '1364441356.1700988', expected '1364441356.1700988', error '0.0000000'

Test #24:

score: 0
Accepted
time: 2ms
memory: 3736kb

input:

100 64 4337

output:

1180754550.242283821

result:

ok found '1180754550.2422838', expected '1180754550.2422838', error '0.0000000'

Test #25:

score: 0
Accepted
time: 2ms
memory: 3856kb

input:

100 7 5366

output:

1423557626.358679771

result:

ok found '1423557626.3586798', expected '1423557626.3586798', error '0.0000000'

Test #26:

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

input:

100 8 8509

output:

1353289305.351995707

result:

ok found '1353289305.3519957', expected '1353289305.3519957', error '0.0000000'

Test #27:

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

input:

100 9 1423

output:

1228887266.566166878

result:

ok found '1228887266.5661669', expected '1228887266.5661671', error '0.0000000'

Test #28:

score: 0
Accepted
time: 2ms
memory: 3732kb

input:

100 91 4806

output:

656574218.508675575

result:

ok found '656574218.5086756', expected '656574218.5086756', error '0.0000000'

Test #29:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

100 92 4024

output:

794693428.616224051

result:

ok found '794693428.6162241', expected '794693428.6162238', error '0.0000000'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

100 93 606

output:

677641787.486312151

result:

ok found '677641787.4863122', expected '677641787.4863122', error '0.0000000'

Test #31:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

100 94 7265

output:

686423239.262602806

result:

ok found '686423239.2626028', expected '686423239.2626028', error '0.0000000'

Test #32:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

100 95 8469

output:

328187125.923595071

result:

ok found '328187125.9235951', expected '328187125.9235951', error '0.0000000'

Test #33:

score: 0
Accepted
time: 2ms
memory: 3812kb

input:

100 96 1079

output:

492964787.625908375

result:

ok found '492964787.6259084', expected '492964787.6259086', error '0.0000000'

Test #34:

score: 0
Accepted
time: 2ms
memory: 3808kb

input:

100 97 5453

output:

258652807.790656805

result:

ok found '258652807.7906568', expected '258652807.7906564', error '0.0000000'

Test #35:

score: 0
Accepted
time: 2ms
memory: 3856kb

input:

100 98 1778

output:

159490192.118890822

result:

ok found '159490192.1188908', expected '159490192.1188908', error '0.0000000'

Test #36:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

100 99 1825

output:

33793756.328998044

result:

ok found '33793756.3289980', expected '33793756.3289980', error '0.0000000'

Test #37:

score: 0
Accepted
time: 14ms
memory: 11696kb

input:

1000 1 2453

output:

1486878333.285857439

result:

ok found '1486878333.2858574', expected '1486878333.2858574', error '0.0000000'

Test #38:

score: 0
Accepted
time: 44ms
memory: 11652kb

input:

1000 1000 1798

output:

0.000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #39:

score: 0
Accepted
time: 26ms
memory: 11688kb

input:

1000 125 43

output:

1474031969.517423391

result:

ok found '1474031969.5174234', expected '1474031969.5174232', error '0.0000000'

Test #40:

score: 0
Accepted
time: 33ms
memory: 11692kb

input:

1000 128 8107

output:

1440374614.939197779

result:

ok found '1440374614.9391978', expected '1440374614.9391975', error '0.0000000'

Test #41:

score: 0
Accepted
time: 47ms
memory: 11732kb

input:

1000 15 6639

output:

1491336935.553624868

result:

ok found '1491336935.5536249', expected '1491336935.5536251', error '0.0000000'

Test #42:

score: 0
Accepted
time: 37ms
memory: 11668kb

input:

1000 16 1251

output:

1445211807.116096258

result:

ok found '1445211807.1160963', expected '1445211807.1160963', error '0.0000000'

Test #43:

score: 0
Accepted
time: 35ms
memory: 11680kb

input:

1000 2 1303

output:

1468989868.648602247

result:

ok found '1468989868.6486022', expected '1468989868.6486022', error '0.0000000'

Test #44:

score: 0
Accepted
time: 23ms
memory: 11604kb

input:

1000 250 4457

output:

1487674970.766016006

result:

ok found '1487674970.7660160', expected '1487674970.7660158', error '0.0000000'

Test #45:

score: 0
Accepted
time: 36ms
memory: 11668kb

input:

1000 256 4135

output:

1474218271.514077187

result:

ok found '1474218271.5140772', expected '1474218271.5140772', error '0.0000000'

Test #46:

score: 0
Accepted
time: 33ms
memory: 11724kb

input:

1000 3 713

output:

1482496228.990477562

result:

ok found '1482496228.9904776', expected '1482496228.9904778', error '0.0000000'

Test #47:

score: 0
Accepted
time: 26ms
memory: 11804kb

input:

1000 31 8139

output:

1494361943.479919434

result:

ok found '1494361943.4799194', expected '1494361943.4799194', error '0.0000000'

Test #48:

score: 0
Accepted
time: 32ms
memory: 11660kb

input:

1000 32 7916

output:

1499333171.093864679

result:

ok found '1499333171.0938647', expected '1499333171.0938647', error '0.0000000'

Test #49:

score: 0
Accepted
time: 26ms
memory: 11784kb

input:

1000 4 2432

output:

1455826569.039410114

result:

ok found '1455826569.0394101', expected '1455826569.0394101', error '0.0000000'

Test #50:

score: 0
Accepted
time: 23ms
memory: 11656kb

input:

1000 5 2457

output:

1452189628.196713924

result:

ok found '1452189628.1967139', expected '1452189628.1967139', error '0.0000000'

Test #51:

score: 0
Accepted
time: 30ms
memory: 11660kb

input:

1000 500 8734

output:

1432279300.566278696

result:

ok found '1432279300.5662787', expected '1432279300.5662787', error '0.0000000'

Test #52:

score: 0
Accepted
time: 44ms
memory: 11640kb

input:

1000 512 1866

output:

1446804508.035186768

result:

ok found '1446804508.0351868', expected '1446804508.0351865', error '0.0000000'

Test #53:

score: 0
Accepted
time: 18ms
memory: 11644kb

input:

1000 6 1580

output:

1490178756.856603384

result:

ok found '1490178756.8566034', expected '1490178756.8566034', error '0.0000000'

Test #54:

score: 0
Accepted
time: 30ms
memory: 11780kb

input:

1000 62 3047

output:

1482100829.646711111

result:

ok found '1482100829.6467111', expected '1482100829.6467109', error '0.0000000'

Test #55:

score: 0
Accepted
time: 27ms
memory: 11672kb

input:

1000 64 4836

output:

1441850815.855361462

result:

ok found '1441850815.8553615', expected '1441850815.8553615', error '0.0000000'

Test #56:

score: 0
Accepted
time: 38ms
memory: 11680kb

input:

1000 7 5269

output:

1473104490.728798151

result:

ok found '1473104490.7287982', expected '1473104490.7287984', error '0.0000000'

Test #57:

score: 0
Accepted
time: 23ms
memory: 11656kb

input:

1000 8 2649

output:

1459133296.606623411

result:

ok found '1459133296.6066234', expected '1459133296.6066234', error '0.0000000'

Test #58:

score: 0
Accepted
time: 29ms
memory: 11656kb

input:

1000 9 3999

output:

1482914523.380703926

result:

ok found '1482914523.3807039', expected '1482914523.3807039', error '0.0000000'

Test #59:

score: 0
Accepted
time: 42ms
memory: 11792kb

input:

1000 991 3610

output:

295501032.478087425

result:

ok found '295501032.4780874', expected '295501032.4780874', error '0.0000000'

Test #60:

score: 0
Accepted
time: 42ms
memory: 11808kb

input:

1000 992 3030

output:

337274092.654038131

result:

ok found '337274092.6540381', expected '337274092.6540381', error '0.0000000'

Test #61:

score: 0
Accepted
time: 44ms
memory: 11664kb

input:

1000 993 6980

output:

222375113.105798602

result:

ok found '222375113.1057986', expected '222375113.1057986', error '0.0000000'

Test #62:

score: 0
Accepted
time: 50ms
memory: 11736kb

input:

1000 994 7222

output:

218007091.693304092

result:

ok found '218007091.6933041', expected '218007091.6933041', error '0.0000000'

Test #63:

score: 0
Accepted
time: 40ms
memory: 11716kb

input:

1000 995 1323

output:

169577520.223652899

result:

ok found '169577520.2236529', expected '169577520.2236529', error '0.0000000'

Test #64:

score: 0
Accepted
time: 38ms
memory: 11692kb

input:

1000 996 2761

output:

135524743.911450386

result:

ok found '135524743.9114504', expected '135524743.9114488', error '0.0000000'

Test #65:

score: 0
Accepted
time: 44ms
memory: 11668kb

input:

1000 997 4946

output:

87043806.422792077

result:

ok found '87043806.4227921', expected '87043806.4227921', error '0.0000000'

Test #66:

score: 0
Accepted
time: 38ms
memory: 11644kb

input:

1000 998 842

output:

24094936.551191688

result:

ok found '24094936.5511917', expected '24094936.5511917', error '0.0000000'

Test #67:

score: 0
Accepted
time: 43ms
memory: 11656kb

input:

1000 999 5078

output:

4597519.064655034

result:

ok found '4597519.0646550', expected '4597519.0646550', error '0.0000000'

Test #68:

score: 0
Accepted
time: 98ms
memory: 35308kb

input:

2000 1 2633

output:

1502350354.499526978

result:

ok found '1502350354.4995270', expected '1502350354.4995270', error '0.0000000'

Test #69:

score: 0
Accepted
time: 176ms
memory: 35312kb

input:

2000 1000 6248

output:

1469507093.404211283

result:

ok found '1469507093.4042113', expected '1469507093.4042110', error '0.0000000'

Test #70:

score: 0
Accepted
time: 160ms
memory: 35472kb

input:

2000 1024 2507

output:

1448066815.318479061

result:

ok found '1448066815.3184791', expected '1448066815.3184788', error '0.0000000'

Test #71:

score: 0
Accepted
time: 165ms
memory: 35340kb

input:

2000 125 3002

output:

1476846542.031891108

result:

ok found '1476846542.0318911', expected '1476846542.0318909', error '0.0000000'

Test #72:

score: 0
Accepted
time: 101ms
memory: 35472kb

input:

2000 128 5622

output:

1464957942.640037775

result:

ok found '1464957942.6400378', expected '1464957942.6400380', error '0.0000000'

Test #73:

score: 0
Accepted
time: 79ms
memory: 35400kb

input:

2000 15 5891

output:

1490626300.155867100

result:

ok found '1490626300.1558671', expected '1490626300.1558671', error '0.0000000'

Test #74:

score: 0
Accepted
time: 77ms
memory: 35384kb

input:

2000 16 1750

output:

1504400245.414980650

result:

ok found '1504400245.4149806', expected '1504400245.4149806', error '0.0000000'

Test #75:

score: 0
Accepted
time: 236ms
memory: 35304kb

input:

2000 1990 6698

output:

313951388.404651105

result:

ok found '313951388.4046511', expected '313951388.4046511', error '0.0000000'

Test #76:

score: 0
Accepted
time: 209ms
memory: 35256kb

input:

2000 1991 80

output:

248800118.679306030

result:

ok found '248800118.6793060', expected '248800118.6793060', error '0.0000000'

Test #77:

score: 0
Accepted
time: 266ms
memory: 35408kb

input:

2000 1992 4802

output:

257156356.521682769

result:

ok found '257156356.5216828', expected '257156356.5216795', error '0.0000000'

Test #78:

score: 0
Accepted
time: 231ms
memory: 35476kb

input:

2000 1993 169

output:

197117968.448224783

result:

ok found '197117968.4482248', expected '197117968.4482248', error '0.0000000'

Test #79:

score: 0
Accepted
time: 247ms
memory: 35460kb

input:

2000 1994 6269

output:

109695555.808850110

result:

ok found '109695555.8088501', expected '109695555.8088501', error '0.0000000'

Test #80:

score: 0
Accepted
time: 259ms
memory: 35336kb

input:

2000 1995 3452

output:

179563229.396784306

result:

ok found '179563229.3967843', expected '179563229.3967843', error '0.0000000'

Test #81:

score: 0
Accepted
time: 290ms
memory: 35308kb

input:

2000 1996 2191

output:

84783513.645589575

result:

ok found '84783513.6455896', expected '84783513.6455896', error '0.0000000'

Test #82:

score: 0
Accepted
time: 238ms
memory: 35324kb

input:

2000 1997 7803

output:

53635859.339989975

result:

ok found '53635859.3399900', expected '53635859.3399900', error '0.0000000'

Test #83:

score: 0
Accepted
time: 278ms
memory: 35444kb

input:

2000 1998 8341

output:

33466185.814944230

result:

ok found '33466185.8149442', expected '33466185.8149442', error '0.0000000'

Test #84:

score: 0
Accepted
time: 273ms
memory: 35320kb

input:

2000 1999 6773

output:

2608075.465283261

result:

ok found '2608075.4652833', expected '2608075.4652833', error '0.0000000'

Test #85:

score: 0
Accepted
time: 102ms
memory: 35260kb

input:

2000 2 4496

output:

1484602254.131001234

result:

ok found '1484602254.1310012', expected '1484602254.1310012', error '0.0000000'

Test #86:

score: 0
Accepted
time: 243ms
memory: 35228kb

input:

2000 2000 5384

output:

0.000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #87:

score: 0
Accepted
time: 151ms
memory: 35420kb

input:

2000 250 1029

output:

1465117434.063100576

result:

ok found '1465117434.0631006', expected '1465117434.0631006', error '0.0000000'

Test #88:

score: 0
Accepted
time: 98ms
memory: 35332kb

input:

2000 256 5220

output:

1481878242.218473911

result:

ok found '1481878242.2184739', expected '1481878242.2184739', error '0.0000000'

Test #89:

score: 0
Accepted
time: 158ms
memory: 35392kb

input:

2000 3 8403

output:

1489320436.431853056

result:

ok found '1489320436.4318531', expected '1489320436.4318533', error '0.0000000'

Test #90:

score: 0
Accepted
time: 107ms
memory: 35268kb

input:

2000 31 6950

output:

1477330995.225131035

result:

ok found '1477330995.2251310', expected '1477330995.2251310', error '0.0000000'

Test #91:

score: 0
Accepted
time: 119ms
memory: 35288kb

input:

2000 32 3632

output:

1496222504.649006367

result:

ok found '1496222504.6490064', expected '1496222504.6490064', error '0.0000000'

Test #92:

score: 0
Accepted
time: 130ms
memory: 35428kb

input:

2000 4 2987

output:

1477889007.505459309

result:

ok found '1477889007.5054593', expected '1477889007.5054593', error '0.0000000'

Test #93:

score: 0
Accepted
time: 90ms
memory: 35476kb

input:

2000 5 2580

output:

1485468254.737495184

result:

ok found '1485468254.7374952', expected '1485468254.7374952', error '0.0000000'

Test #94:

score: 0
Accepted
time: 134ms
memory: 35396kb

input:

2000 500 6270

output:

1475788271.027598858

result:

ok found '1475788271.0275989', expected '1475788271.0275989', error '0.0000000'

Test #95:

score: 0
Accepted
time: 173ms
memory: 35308kb

input:

2000 512 1864

output:

1470340599.474985361

result:

ok found '1470340599.4749854', expected '1470340599.4749856', error '0.0000000'

Test #96:

score: 0
Accepted
time: 84ms
memory: 35464kb

input:

2000 6 8814

output:

1497075189.013496161

result:

ok found '1497075189.0134962', expected '1497075189.0134962', error '0.0000000'

Test #97:

score: 0
Accepted
time: 134ms
memory: 35256kb

input:

2000 62 4139

output:

1490927650.973212004

result:

ok found '1490927650.9732120', expected '1490927650.9732120', error '0.0000000'

Test #98:

score: 0
Accepted
time: 103ms
memory: 35308kb

input:

2000 64 7700

output:

1494910912.613783360

result:

ok found '1494910912.6137834', expected '1494910912.6137834', error '0.0000000'

Test #99:

score: 0
Accepted
time: 128ms
memory: 35224kb

input:

2000 7 8304

output:

1488325857.821990013

result:

ok found '1488325857.8219900', expected '1488325857.8219898', error '0.0000000'

Test #100:

score: 0
Accepted
time: 72ms
memory: 35468kb

input:

2000 8 7774

output:

1507136513.171559095

result:

ok found '1507136513.1715591', expected '1507136513.1715591', error '0.0000000'

Test #101:

score: 0
Accepted
time: 97ms
memory: 35452kb

input:

2000 9 2618

output:

1492019659.037316322

result:

ok found '1492019659.0373163', expected '1492019659.0373163', error '0.0000000'

Test #102:

score: 0
Accepted
time: 9ms
memory: 5680kb

input:

500 1 7674

output:

1463672939.781250000

result:

ok found '1463672939.7812500', expected '1463672939.7812500', error '0.0000000'

Test #103:

score: 0
Accepted
time: 12ms
memory: 5700kb

input:

500 125 1629

output:

1420736329.083827496

result:

ok found '1420736329.0838275', expected '1420736329.0838273', error '0.0000000'

Test #104:

score: 0
Accepted
time: 9ms
memory: 5680kb

input:

500 15 7376

output:

1465677415.506387949

result:

ok found '1465677415.5063879', expected '1465677415.5063879', error '0.0000000'

Test #105:

score: 0
Accepted
time: 4ms
memory: 5840kb

input:

500 250 5627

output:

1411074935.882358074

result:

ok found '1411074935.8823581', expected '1411074935.8823581', error '0.0000000'

Test #106:

score: 0
Accepted
time: 6ms
memory: 5692kb

input:

500 3 2245

output:

1437079231.540981054

result:

ok found '1437079231.5409811', expected '1437079231.5409811', error '0.0000000'

Test #107:

score: 0
Accepted
time: 8ms
memory: 5680kb

input:

500 31 8072

output:

1487957912.031461239

result:

ok found '1487957912.0314612', expected '1487957912.0314612', error '0.0000000'

Test #108:

score: 0
Accepted
time: 4ms
memory: 5700kb

input:

500 62 2415

output:

1454787477.649377346

result:

ok found '1454787477.6493773', expected '1454787477.6493773', error '0.0000000'

Test #109:

score: 0
Accepted
time: 12ms
memory: 5760kb

input:

500 7 1586

output:

1459900114.704660654

result:

ok found '1459900114.7046607', expected '1459900114.7046607', error '0.0000000'
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