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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
#445577#8524. Weather Forecastucup-team3620#WA 0ms4028kbC++202.6kb2024-06-16 04:55:142024-06-16 04:55:14

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3812kb

input:

7 3
1 3 1 2 2 2 1

output:

1.6666666667

result:

ok found '1.66667', expected '1.66667', error '0.00000'

Test #2:

score: 0
Accepted
time: 0ms
memory: 4028kb

input:

1 1
1

output:

1.0000000000

result:

ok found '1.00000', expected '1.00000', error '0.00000'

Test #3:

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

input:

2 1
2 1

output:

1.5000000000

result:

ok found '1.50000', expected '1.50000', error '0.00000'

Test #4:

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

input:

3 2
2 4 4

output:

3.0000000000

result:

ok found '3.00000', expected '3.00000', error '0.00000'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3932kb

input:

4 2
6 7 3 12

output:

6.5000000000

result:

ok found '6.50000', expected '6.50000', error '0.00000'

Test #6:

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

input:

5 3
17 23 13 12 21

output:

16.5000000000

result:

ok found '16.50000', expected '16.50000', error '0.00000'

Test #7:

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

input:

7 4
3 37 46 23 46 6 31

output:

23.0000000000

result:

ok found '23.00000', expected '23.00000', error '0.00000'

Test #8:

score: -100
Wrong Answer
time: 0ms
memory: 3832kb

input:

10 5
30 91 36 53 74 91 37 1 76 3

output:

36.0000000000

result:

wrong answer 1st numbers differ - expected: '39.50000', found: '36.00000', error = '3.50000'