https://hygall.com/268902718
view 16967
2020.02.28 17:26
Study = No Failure
+ No Study = Failure
--------------------------------
Study+No Study = No Failure+Failure
Study (1+No) = Failure (No+1)
Study = Failure
논리왕이시다
https://hygall.com/268902718
[Code: d975]