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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
#379891#8513. Insects, Mathematics, Accuracy, and EfficiencyTTWWA 1ms3796kbC++174.5kb2024-04-06 19:43:222024-04-06 19:43:23

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3796kb

input:

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

output:

2000000.000000000000000

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

2 100
17 7
19 90

output:

4849.704644437563741

result:

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

Test #3:

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

input:

1 100
13 37

output:

0

result:

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

Test #4:

score: -100
Wrong Answer
time: 0ms
memory: 3788kb

input:

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

output:

1760000.000000000000000

result:

wrong answer 1st numbers differ - expected: '2240000.0000000', found: '1760000.0000000', error = '0.2142857'