Record Case Detail - VG101 SU2022 (YiFei) - JOJ

This function is in beta test. Please help improve it in the issues here.

error: three_number(4.5): subscripts must be either integers 1 to (2^31)-1 or logicals
error: called from
    ex1 at line 6 column 33

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

 4.5000

 4.5000
 3.5000
-2.5000