Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
2.000000
JOJ Answer
2.000000 0.000250 -0.250000 0.888889 -3.777800 777.375000 64.000000 4.160000 2.550000 128.000000