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
#362254#8513. Insects, Mathematics, Accuracy, and Efficiencyucup-team1005#WA 0ms3896kbC++205.3kb2024-03-23 14:46:172024-03-23 14:46:19

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3860kb

input:

4 1000
-1000 0
0 0
1000 0
0 -1000

output:

2000000.0000000000

result:

ok found '2000000.000000000', expected '2000000.000000000', error '0.000000000'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3896kb

input:

2 100
17 7
19 90

output:

4849.7046444376

result:

ok found '4849.704644438', expected '4849.704644438', error '0.000000000'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

1 100
13 37

output:

0.0

result:

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

Test #4:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

4 1000
-800 600
800 600
-800 -600
800 -600

output:

2240000.0000000000

result:

ok found '2240000.000000000', expected '2240000.000000000', error '0.000000000'

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 3868kb

input:

3 1000
200 400
-600 -400
400 -800

output:

1043992.3965110770

result:

wrong answer 1st numbers differ - expected: '1045685.4249492', found: '1043992.3965111', error = '0.0016191'