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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#721891#9540. Double 11ucup-team2818#WA 2ms11488kbC++144.4kb2024-11-07 17:05:482024-11-07 17:05:49

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 11488kb

input:

4 2
1 2 3 4

output:

6.191147129557120

result:

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

Test #2:

score: 0
Accepted
time: 2ms
memory: 10612kb

input:

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

output:

22.591625366514130

result:

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

Test #3:

score: 0
Accepted
time: 0ms
memory: 11040kb

input:

1 1
1

output:

1.000000000000000

result:

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

Test #4:

score: 0
Accepted
time: 1ms
memory: 10912kb

input:

1 1
100000

output:

316.227766016837961

result:

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

Test #5:

score: 0
Accepted
time: 1ms
memory: 9784kb

input:

7 1
10 47 53 9 83 33 15

output:

41.833001326703780

result:

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

Test #6:

score: -100
Wrong Answer
time: 1ms
memory: 9956kb

input:

8 5
138 1702 119 1931 418 1170 840 1794

output:

239.703567543831468

result:

wrong answer 1st numbers differ - expected: '233.9016546', found: '239.7035675', error = '0.0248049'