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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#152205#5479. Traveling Salesperson in an Islandntu_vjudge_2WA 0ms3844kbC++176.6kb2023-08-27 18:38:422023-08-27 18:38:45

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3844kb

input:

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

output:

0 2 2.82843 2 1 2.23607 2.23607 1 
2 0 2 2.82843 1 2.23607 1 2.23607 
2.82843 2 0 2 2.23607 1 1 2.23607 
2 2.82843 2 0 2.23607 1 2.23607 1 
1 1 2.23607 2.23607 0 2 1.41421 1.41421 
2.23607 2.23607 1 1 2 0 1.41421 1.41421 
2.23607 1 1 2.23607 1.41421 1.41421 0 2 
1 2.23607 2.23607 1 1.41421 1.41421 2...

result:

wrong answer 1st numbers differ - expected: '5.6568542', found: '0.0000000', error = '1.0000000'