QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#293648#6395. Equation DiscoveringGuanYunchangWA 1ms3932kbC++203.0kb2023-12-29 15:24:082023-12-29 15:24:09

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3604kb

input:

3
1.000000 1.000000
2.000000 4.000000
3.000000 9.000000

output:

(x)*(x)

result:

ok great!!

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3932kb

input:

3
0.618000 1.517072
0.314000 3.132637
1.414000 0.494016

output:

sin((x)/((x)-(x)))

result:

wrong answer div a small number