QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#767654#9540. Double 11Shui_DreamWA 1ms8012kbC++231.3kb2024-11-20 21:36:182024-11-20 21:36:18

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 5792kb

input:

4 2
1 2 3 4

output:

6.19114712956

result:

ok found '6.191147130', expected '6.191147130', error '0.000000000'

Test #2:

score: 0
Accepted
time: 1ms
memory: 7924kb

input:

10 3
1 2 3 4 5 6 7 8 9 10

output:

22.59162536651

result:

ok found '22.591625367', expected '22.591625367', error '0.000000000'

Test #3:

score: 0
Accepted
time: 1ms
memory: 5864kb

input:

1 1
1

output:

1.00000000000

result:

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

Test #4:

score: 0
Accepted
time: 1ms
memory: 7924kb

input:

1 1
100000

output:

316.22776601684

result:

ok found '316.227766017', expected '316.227766017', error '0.000000000'

Test #5:

score: 0
Accepted
time: 0ms
memory: 8012kb

input:

7 1
10 47 53 9 83 33 15

output:

41.83300132670

result:

ok found '41.833001327', expected '41.833001327', error '0.000000000'

Test #6:

score: 0
Accepted
time: 0ms
memory: 7928kb

input:

8 5
138 1702 119 1931 418 1170 840 1794

output:

233.90165455194

result:

ok found '233.901654552', expected '233.901654552', error '0.000000000'

Test #7:

score: 0
Accepted
time: 0ms
memory: 7880kb

input:

58 1
888 251 792 847 685 3 182 461 102 348 555 956 771 901 712 878 580 631 342 333 285 899 525 725 537 718 929 653 84 788 104 355 624 803 253 853 201 995 536 184 65 205 540 652 549 777 248 405 677 950 431 580 600 846 328 429 134 983

output:

1355.26528768356

result:

ok found '1355.265287684', expected '1355.265287684', error '0.000000000'

Test #8:

score: -100
Wrong Answer
time: 0ms
memory: 5960kb

input:

88 30
67117 31903 93080 85196 16438 97116 11907 72959 83651 41273 52873 81892 81468 51323 99992 58869 54258 7183 87358 90990 80596 41252 90769 82705 61434 8524 13575 10787 53950 96768 12062 34637 27806 70937 69653 28380 90236 3352 27537 3873 91006 89790 25369 91825 82734 5588 4539 74118 47098 84741 ...

output:

18791.61853815008

result:

wrong answer 1st numbers differ - expected: '18791.4753541', found: '18791.6185382', error = '0.0000076'