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QOJ

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
#706071#9540. Double 11ucup-team1878#WA 0ms4000kbC++233.6kb2024-11-03 06:36:382024-11-03 06:36:42

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3836kb

input:

4 2
1 2 3 4

output:

6.191147129557119

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 4000kb

input:

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

output:

22.591625366514129

result:

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

Test #3:

score: 0
Accepted
time: 0ms
memory: 3936kb

input:

1 1
1

output:

1.000000000000000

result:

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

Test #4:

score: -100
Wrong Answer
time: 0ms
memory: 3932kb

input:

1 1
100000

output:

316.227783203125000

result:

wrong answer 1st numbers differ - expected: '316.2277660', found: '316.2277832', error = '0.0000001'