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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#412237#8316. Random PermutationZhaoZiLongAC ✓1ms3804kbC++14231b2024-05-16 10:52:382024-05-16 10:52:39

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3760kb

input:

2

output:

1.0000000000

result:

ok found '1.000000000', expected '1.000000000', error '0.000000000'

Test #2:

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

input:

3

output:

1.3333333333

result:

ok found '1.333333333', expected '1.333333333', error '0.000000000'

Test #3:

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

input:

50

output:

104147662762941312066099264666008306912854016.0000000000

result:

ok found '104147662762941312066099264666008306912854016.000000000', expected '104147662762941312066099264666008306912854016.000000000', error '0.000000000'

Test #4:

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

input:

1

output:

1.0000000000

result:

ok found '1.000000000', expected '1.000000000', error '0.000000000'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

4

output:

2.2500000000

result:

ok found '2.250000000', expected '2.250000000', error '0.000000000'

Test #6:

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

input:

5

output:

4.6080000000

result:

ok found '4.608000000', expected '4.608000000', error '0.000000000'

Test #7:

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

input:

6

output:

11.1111111111

result:

ok found '11.111111111', expected '11.111111111', error '0.000000000'

Test #8:

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

input:

7

output:

30.8442910692

result:

ok found '30.844291069', expected '30.844291069', error '0.000000000'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

8

output:

96.8994140625

result:

ok found '96.899414062', expected '96.899414062', error '0.000000000'

Test #10:

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

input:

9

output:

339.8939863503

result:

ok found '339.893986350', expected '339.893986350', error '0.000000000'

Test #11:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

10

output:

1316.8189440000

result:

ok found '1316.818944000', expected '1316.818944000', error '0.000000000'

Test #12:

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

input:

11

output:

5584.5977797817

result:

ok found '5584.597779782', expected '5584.597779782', error '0.000000000'

Test #13:

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

input:

12

output:

25733.5069444444

result:

ok found '25733.506944444', expected '25733.506944444', error '0.000000000'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

13

output:

128025.6686655821

result:

ok found '128025.668665582', expected '128025.668665582', error '0.000000000'

Test #15:

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

input:

14

output:

683949.7649579911

result:

ok found '683949.764957991', expected '683949.764957991', error '0.000000000'

Test #16:

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

input:

15

output:

3905083.6065260279

result:

ok found '3905083.606526028', expected '3905083.606526028', error '0.000000000'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

16

output:

23731187.1920692287

result:

ok found '23731187.192069229', expected '23731187.192069229', error '0.000000000'

Test #18:

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

input:

17

output:

152934464.5497080684

result:

ok found '152934464.549708068', expected '152934464.549708039', error '0.000000000'

Test #19:

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

input:

18

output:

1041782238.1487705708

result:

ok found '1041782238.148770571', expected '1041782238.148770452', error '0.000000000'

Test #20:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

19

output:

7479469995.7305183411

result:

ok found '7479469995.730518341', expected '7479469995.730518341', error '0.000000000'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

20

output:

56448098958.8730621338

result:

ok found '56448098958.873062134', expected '56448098958.873062134', error '0.000000000'

Test #22:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

21

output:

446768591341.2463989258

result:

ok found '446768591341.246398926', expected '446768591341.246398926', error '0.000000000'

Test #23:

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

input:

22

output:

3700276748921.9360351562

result:

ok found '3700276748921.936035156', expected '3700276748921.935546875', error '0.000000000'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

23

output:

32007269639380.5468750000

result:

ok found '32007269639380.546875000', expected '32007269639380.542968750', error '0.000000000'

Test #25:

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

input:

24

output:

288630046441757.6250000000

result:

ok found '288630046441757.625000000', expected '288630046441757.687500000', error '0.000000000'

Test #26:

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

input:

25

output:

2708888570942365.0000000000

result:

ok found '2708888570942365.000000000', expected '2708888570942365.000000000', error '0.000000000'

Test #27:

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

input:

26

output:

26419890078249488.0000000000

result:

ok found '26419890078249488.000000000', expected '26419890078249484.000000000', error '0.000000000'

Test #28:

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

input:

27

output:

267389254029561696.0000000000

result:

ok found '267389254029561696.000000000', expected '267389254029561664.000000000', error '0.000000000'

Test #29:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

28

output:

2804508541393391616.0000000000

result:

ok found '2804508541393391616.000000000', expected '2804508541393392128.000000000', error '0.000000000'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

29

output:

30446382653772701696.0000000000

result:

ok found '30446382653772701696.000000000', expected '30446382653772705792.000000000', error '0.000000000'

Test #31:

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

input:

30

output:

341729529206733996032.0000000000

result:

ok found '341729529206733996032.000000000', expected '341729529206733996032.000000000', error '0.000000000'

Test #32:

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

input:

31

output:

3961238839958899785728.0000000000

result:

ok found '3961238839958899785728.000000000', expected '3961238839958900834304.000000000', error '0.000000000'

Test #33:

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

input:

32

output:

47374450754549285126144.0000000000

result:

ok found '47374450754549285126144.000000000', expected '47374450754549285126144.000000000', error '0.000000000'

Test #34:

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

input:

33

output:

583997997505977348259840.0000000000

result:

ok found '583997997505977348259840.000000000', expected '583997997505977616695296.000000000', error '0.000000000'

Test #35:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

34

output:

7413888129961785011732480.0000000000

result:

ok found '7413888129961785011732480.000000000', expected '7413888129961783937990656.000000000', error '0.000000000'

Test #36:

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

input:

35

output:

96846458602575083094409216.0000000000

result:

ok found '96846458602575083094409216.000000000', expected '96846458602575065914540032.000000000', error '0.000000000'

Test #37:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

36

output:

1300709375400895815039844352.0000000000

result:

ok found '1300709375400895815039844352.000000000', expected '1300709375400895815039844352.000000000', error '0.000000000'

Test #38:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

37

output:

17947747702888873668613505024.0000000000

result:

ok found '17947747702888873668613505024.000000000', expected '17947747702888873668613505024.000000000', error '0.000000000'

Test #39:

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

input:

38

output:

254251935779677426940089729024.0000000000

result:

ok found '254251935779677426940089729024.000000000', expected '254251935779677532493205995520.000000000', error '0.000000000'

Test #40:

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

input:

39

output:

3695306616464925721848686051328.0000000000

result:

ok found '3695306616464925721848686051328.000000000', expected '3695306616464926284798639472640.000000000', error '0.000000000'

Test #41:

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

input:

40

output:

55066881576713201744575020924928.0000000000

result:

ok found '55066881576713201744575020924928.000000000', expected '55066881576713192737375766183936.000000000', error '0.000000000'

Test #42:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

41

output:

840852315079047104771609759580160.0000000000

result:

ok found '840852315079047104771609759580160.000000000', expected '840852315079047104771609759580160.000000000', error '0.000000000'

Test #43:

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

input:

42

output:

13148803459163260298913793156579328.0000000000

result:

ok found '13148803459163260298913793156579328.000000000', expected '13148803459163262604756802370273280.000000000', error '0.000000000'

Test #44:

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

input:

43

output:

210450398178931224780367733922463744.0000000000

result:

ok found '210450398178931224780367733922463744.000000000', expected '210450398178931261673855881341566976.000000000', error '0.000000000'

Test #45:

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

input:

44

output:

3445727502538219245641086928987095040.0000000000

result:

ok found '3445727502538219245641086928987095040.000000000', expected '3445727502538221016528518005104050176.000000000', error '0.000000000'

Test #46:

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

input:

45

output:

57684695217789504056993060105184346112.0000000000

result:

ok found '57684695217789504056993060105184346112.000000000', expected '57684695217789551280657888801636483072.000000000', error '0.000000000'

Test #47:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

46

output:

986913587506383186846676681477228331008.0000000000

result:

ok found '986913587506383186846676681477228331008.000000000', expected '986913587506382884615221777819934654464.000000000', error '0.000000000'

Test #48:

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

input:

47

output:

17247882244608261908595651862009219121152.0000000000

result:

ok found '17247882244608261908595651862009219121152.000000000', expected '17247882244608259490744012632750869708800.000000000', error '0.000000000'

Test #49:

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

input:

48

output:

307778431583667448924341391379455446876160.0000000000

result:

ok found '307778431583667448924341391379455446876160.000000000', expected '307778431583667487609967619047589037473792.000000000', error '0.000000000'

Test #50:

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

input:

49

output:

5605338120585240404914945733604768443531264.0000000000

result:

ok found '5605338120585240404914945733604768443531264.000000000', expected '5605338120585241642854985018985043342655488.000000000', error '0.000000000'

Extra Test:

score: 0
Extra Test Passed