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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
#95320#5479. Traveling Salesperson in an IslandHuangHanShengWA 15ms4268kbC++174.3kb2023-04-09 14:23:362023-04-09 14:23:37

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 3604kb

input:

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

output:

5.656854249492381

result:

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

Test #2:

score: 0
Accepted
time: 2ms
memory: 3852kb

input:

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

output:

16.649110640673520

result:

ok found '16.6491106', expected '16.6491106', error '0.0000000'

Test #3:

score: 0
Accepted
time: 2ms
memory: 3636kb

input:

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

output:

5.656854249492381

result:

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

Test #4:

score: 0
Accepted
time: 2ms
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:

16.649110640673520

result:

ok found '16.6491106', expected '16.6491106', error '0.0000000'

Test #5:

score: -100
Wrong Answer
time: 15ms
memory: 4268kb

input:

76 98
268 97
299 202
133 205
110 251
384 226
332 198
532 241
448 83
268 82
543 62
873 93
387 317
905 90
945 132
827 335
983 222
919 534
945 264
910 287
789 705
837 176
793 563
777 665
782 345
746 315
715 315
810 161
369 599
278 671
641 423
703 344
753 619
672 402
596 709
161 701
216 857
325 942
135 ...

output:

60146.948267949475849

result:

wrong answer 1st numbers differ - expected: '14645.5751139', found: '60146.9482679', error = '3.1068342'