VE280 SU2019 (Weikang and Paul)
Powered by JOJ
/ VE280 SU2019 (Weikang and Paul) /

Record Case Detail

Notes

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

Stderr 

tree_sum 
tree_sum 
isArithmetic

Your Answer 

70487191

JOJ Answer 

70487191
  1. Language
  1. © 2018 - 2022 Joint Online Judge
  2. FA2020-27-gec154be
  3. 沪交ICP备20190085号