QOJ.ac

QOJ

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
#152206#5479. Traveling Salesperson in an Islandntu_vjudge_1WA 1ms3816kbC++173.8kb2023-08-27 18:39:082023-08-27 18:39:10

詳細信息

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3816kb

input:

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

output:

8.000000000000000

result:

wrong answer 1st numbers differ - expected: '5.6568542', found: '8.0000000', error = '0.4142136'