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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
#469711#8524. Weather Forecastucup-team3716#WA 18ms23568kbC++172.1kb2024-07-09 22:15:362024-07-09 22:15:37

详细

Test #1:

score: 100
Accepted
time: 15ms
memory: 23464kb

input:

7 3
1 3 1 2 2 2 1

output:

1.6666600000

result:

ok found '1.66666', expected '1.66667', error '0.00001'

Test #2:

score: 0
Accepted
time: 12ms
memory: 23568kb

input:

1 1
1

output:

1.0000000000

result:

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

Test #3:

score: 0
Accepted
time: 18ms
memory: 23524kb

input:

2 1
2 1

output:

1.5000000000

result:

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

Test #4:

score: -100
Wrong Answer
time: 11ms
memory: 21672kb

input:

3 2
2 4 4

output:

4.0000000000

result:

wrong answer 1st numbers differ - expected: '3.00000', found: '4.00000', error = '1.00000'