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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#422635#3001. Piece of Cakelmq26052003WA 8ms55564kbC++202.4kb2024-05-27 17:45:382024-05-27 17:45:38

Details

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Test #1:

score: 100
Accepted
time: 7ms
memory: 55324kb

input:

3 3
-5.236334 -8.519438
-9.987847 -0.492878
-9.994555 0.329962

output:

1.9279463962

result:

ok found '1.9279464', expected '1.9279464', error '0.0000000'

Test #2:

score: 0
Accepted
time: 7ms
memory: 55528kb

input:

2496 3
-9.999961 0.028130
-9.999655 0.083151
-9.999641 0.084830
-9.999572 0.092537
-9.999474 0.102653
-9.999366 0.112678
-9.999329 0.115862
-9.998360 0.181104
-9.998033 0.198381
-9.997191 0.237035
-9.995264 0.307754
-9.993680 0.355494
-9.992454 0.388414
-9.992180 0.395407
-9.992030 0.399190
-9.99086...

output:

47.7145370705

result:

ok found '47.7145371', expected '47.7145371', error '0.0000000'

Test #3:

score: -100
Wrong Answer
time: 8ms
memory: 55564kb

input:

2099 1049
-9.999906 0.043015
-9.999734 0.072371
-9.999721 0.074260
-9.999602 0.089189
-9.999407 0.108349
-9.999328 0.115856
-9.998818 0.153747
-9.998136 0.193060
-9.997663 0.216208
-9.997463 0.225142
-9.996961 0.246480
-9.995978 0.282576
-9.995847 0.287087
-9.995567 0.296415
-9.994353 0.335674
-9.99...

output:

-nan

result:

wrong output format Expected double, but "-nan" found