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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
#444908#8524. Weather Forecastucup-team1122#WA 0ms4024kbC++231.1kb2024-06-15 22:14:262024-06-15 22:14:27

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3788kb

input:

7 3
1 3 1 2 2 2 1

output:

1.6666666182

result:

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

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 4024kb

input:

1 1
1

output:

-1.0000000000

result:

wrong answer 1st numbers differ - expected: '1.00000', found: '-1.00000', error = '2.00000'