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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
#445481#8524. Weather Forecastucup-team3645#WA 0ms4012kbC++171.6kb2024-06-16 02:47:572024-06-16 02:47:57

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 4012kb

input:

7 3
1 3 1 2 2 2 1

output:

1.666666000000000

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

1 1
1

output:

1.000000000000000

result:

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

Test #3:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

2 1
2 1

output:

1.500000000000000

result:

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

Test #4:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

3 2
2 4 4

output:

3.000000000000000

result:

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

Test #5:

score: 0
Accepted
time: 0ms
memory: 4012kb

input:

4 2
6 7 3 12

output:

6.500000000000000

result:

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

Test #6:

score: 0
Accepted
time: 0ms
memory: 3928kb

input:

5 3
17 23 13 12 21

output:

16.499999000000000

result:

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

Test #7:

score: -100
Wrong Answer
time: 0ms
memory: 3784kb

input:

7 4
3 37 46 23 46 6 31

output:

25.999999000000000

result:

wrong answer 1st numbers differ - expected: '23.00000', found: '26.00000', error = '3.00000'