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
#410432#5054. City BrainDiaosiWA 1ms4068kbC++172.0kb2024-05-13 23:51:492024-05-13 23:51:49

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 4068kb

input:

6 5 1
1 2
3 2
2 4
4 5
4 6
1 5 3 6

output:

5.0000000000

result:

ok found '5.000000000', expected '5.000000000', error '0.000000000'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3996kb

input:

1 0 100
1 1 1 1

output:

0.0000000000

result:

ok found '0.000000000', expected '0.000000000', error '-0.000000000'

Test #3:

score: -100
Wrong Answer
time: 0ms
memory: 4008kb

input:

4 2 3
1 2
3 4
1 2 3 4

output:

0.5000000000

result:

wrong answer 1st numbers differ - expected: '0.8333333', found: '0.5000000', error = '0.3333333'