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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
#444828#8524. Weather Forecastucup-team244#WA 1ms4880kbC++141.2kb2024-06-15 21:32:232024-06-15 21:32:26

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 4880kb

input:

7 3
1 3 1 2 2 2 1

output:

1.666666666667

result:

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

Test #2:

score: 0
Accepted
time: 1ms
memory: 4596kb

input:

1 1
1

output:

1.000000000000

result:

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

Test #3:

score: 0
Accepted
time: 0ms
memory: 4696kb

input:

2 1
2 1

output:

1.500000000000

result:

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

Test #4:

score: -100
Wrong Answer
time: 1ms
memory: 4876kb

input:

3 2
2 4 4

output:

3.333333333333

result:

wrong answer 1st numbers differ - expected: '3.00000', found: '3.33333', error = '0.33333'