can u help me , what the output will be

[yogesh]

char TCGI::x2c(char *what)
{
register char digit;
digit = (char) ((what[0] >= 'A' ? ((what[0] & 0xdf) - 'A')+10 :
(what[0] - '0')));
digit *= (char) 16;
digit += (char) ((what[1] >= 'A' ? ((what[1] & 0xdf) - 'A')+10 :
(what[1] - '0')));
return(digit);
}


what the operation is used for , what it will return the value ,

 

[Alf P. Steinbach]

* yogesh:

char TCGI::x2c(char *what)
{
register char digit;
digit = (char) ((what[0] >= 'A' ? ((what[0] & 0xdf) - 'A')+10 :
(what[0] - '0')));
digit *= (char) 16;
digit += (char) ((what[1] >= 'A' ? ((what[1] & 0xdf) - 'A')+10 :
(what[1] - '0')));
return(digit);
}


what the operation is used for , what it will return the value ,

You have posted the same article /separately/ to alt.comp.lang.learn.c-c++.

Don't.

Multi-post.

 

[Ian Collins]

* yogesh:

char TCGI::x2c(char *what)
{
register char digit;
digit = (char) ((what[0] >= 'A' ? ((what[0] & 0xdf) - 'A')+10 :
(what[0] - '0')));
digit *= (char) 16;
digit += (char) ((what[1] >= 'A' ? ((what[1] & 0xdf) - 'A')+10 :
(what[1] - '0')));
return(digit);
}


what the operation is used for , what it will return the value ,

You have posted the same article /separately/ to alt.comp.lang.learn.c-c++.

Don't.

Multi-post.

Shouldn't that read

Don't multi-post.

Cross-post.