Capital and lower case letters

[tcan618]

Hello!
How can I write program that can convert an input string into a form that only the first letter of the string is a capital letter and the rest is lower-case?

[tath]

single letter is a char type. Char is simply a 8 bit number (byte).

Each sign have it's code.
'a' is 97, and 'A' is 65.
more here http://www.ascii-code.com/.

so to convert 'a' to 'A'.

char c='a'

if (c == 97)
{
c -= 32;
}

Do you see what you need to do now? :)

[MiiNiPaa]

http://cplusplus.com/reference/cctype/tolower/
http://cplusplus.com/reference/cctype/toupper/

[tcan618]

I certainly see..