GAH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

*in stress mode*
u can actually ignore this post, just want to release some stress before sleep.
stupid assignment, i spend 4 hours sitting in front of the computer think how to program the question. just i thought i can solve the question, when i input another character it can't works... #_#|||

and how the earth to change character to interger without changing the integer %_%!!!!!!!!!!!!!!!!!!!!!