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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#152195#5479. Traveling Salesperson in an Islandntu_vjudge_2WA 1ms3860kbC++172.4kb2023-08-27 18:05:262023-08-27 18:05:26

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3860kb

input:

4 4
0 0
2 0
2 2
0 2
1 0
1 2
2 1
0 1

output:

5.6568542495

result:

ok found '5.6568542', expected '5.6568542', error '0.0000000'

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3720kb

input:

8 2
0 0
4 0
4 4
0 4
0 3
3 3
3 1
0 1
0 0
0 4

output:

8.0000000000

result:

wrong answer 1st numbers differ - expected: '16.6491106', found: '8.0000000', error = '0.5194939'