Some characters are replaced by previous one

[JeevaCPP]

I am making a game with my frnds and v found that the characters are replaced by previous one (eg-JAIL is replaced by JAIK) in Turbo C++

So i tried learning Code blocks but the app crashes

I am giving the code for just running and not for finding errors because it is too large. I am a learner and i dont know about this errors So if u had fixed this error give me an idea and i will fix it for myself

Thank u

code-https://drive.google.com/open?id=0B6ypk-HaoS4FbGx3N01rU0x6Rk0

[Menacing]

just type [code ] before the code, paste it then at the end type [ /code] and delete the spaces I added in the brackets.

[JeevaCPP]

sry the code is too large(1350 lines) i am asking u to suggest ways to fix these kind of errors and its my job to do my project