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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#71974#5377. $N$ 门问题larryzhong0 20ms8104kbPython3642b2023-01-13 01:06:212023-01-13 01:06:23

Details

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Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 5
Accepted
time: 13ms
memory: 7984kb

input:

1
2 3

output:

0.500000

result:

ok single line: '0.500000'

Test #2:

score: 0
Accepted
time: 0ms
memory: 7996kb

input:

1
3 5

output:

0.666667

result:

ok single line: '0.666667'

Test #3:

score: 0
Accepted
time: 9ms
memory: 8000kb

input:

1
4 5

output:

0.625000

result:

ok single line: '0.625000'

Test #4:

score: -5
Wrong Answer
time: 10ms
memory: 7984kb

input:

1
0 4

output:

0.625000

result:

wrong answer 1st lines differ - expected: 'error', found: '0.625000'

Subtask #2:

score: 0
Wrong Answer

Test #6:

score: 10
Accepted
time: 14ms
memory: 8060kb

input:

8
1 160005726539569
1 233
0 1
1 2947295521
1 686719856393
1 54289
1 12649337
1 37281334283719577

output:

error

result:

ok single line: 'error'

Test #7:

score: 0
Accepted
time: 14ms
memory: 8000kb

input:

10
2 64
0 2
2 512
2 4
2 32
2 16
2 256
0 1
2 8
2 128

output:

0.500000

result:

ok single line: '0.500000'

Test #8:

score: 0
Accepted
time: 12ms
memory: 8044kb

input:

10
3 256
3 16
0 1
3 8
3 512
3 32
3 4
3 128
3 64
1 2

output:

0.666667

result:

ok single line: '0.666667'

Test #9:

score: 0
Accepted
time: 2ms
memory: 8000kb

input:

10
0 2
4 8
0 4
4 256
0 1
4 512
4 32
4 128
4 64
4 16

output:

0.625000

result:

ok single line: '0.625000'

Test #10:

score: 0
Accepted
time: 13ms
memory: 8000kb

input:

10
5 128
5 32
5 16
1 4
0 1
5 64
5 256
5 512
1 2
5 8

output:

0.466667

result:

ok single line: '0.466667'

Test #11:

score: -10
Wrong Answer
time: 16ms
memory: 8104kb

input:

10
6 32
6 16
6 256
6 64
0 1
6 128
0 2
6 512
6 8
2 4

output:

0.417

result:

wrong answer 1st lines differ - expected: '0.416667', found: '0.417'

Subtask #3:

score: 0
Skipped

Dependency #2:

0%

Subtask #4:

score: 0
Skipped

Dependency #3:

0%

Subtask #5:

score: 0
Skipped

Dependency #1:

0%

Subtask #6:

score: 0
Wrong Answer

Test #57:

score: 0
Wrong Answer
time: 20ms
memory: 8036kb

input:

15
15 17
2 3
5 31
4 5
12 29
38 41
3 11
44 47
16 23
11 19
6 13
3 37
1 2
21 43
5 7

output:

error

result:

wrong answer 1st lines differ - expected: '0.000000', found: 'error'

Subtask #7:

score: 0
Skipped

Dependency #1:

0%