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Hi there,

I am not quite understanding why the program described at Question11-1 from (Page 169) is working - I am expecting it not to work. Might somebody please explain why.

The result...

somehting more like this appears to be working.



std::cin >> oper_char;

if ((oper_char == 'q') || (oper_char == 'Q'))
break;

std::cin >> value;

I am working on example7-6 from O'Reilly's Practical C++ Programming book. I am finding that I need to enter 'q' twice to quit the program, but the code says to me that I should only need to enter...

Hi there,

I am reading and entering the code from O'Reilly's Practical C++ Programming book. my g++ is complaining of syntax errors in example 7-1 from chapter 1. Might somebody explain why I am...

I have a C coding project(s) on my plate that is requiring me to understand calculus derivatives and integral equations. Its been a while since I learned this stuff in school and was wondering if...

gprof thats it. thank you

Hi there,

I admin this FreeBSD machine and for some reason I am finding there are two different gcc versions on the box. Is there any benefit or need for having the different versions?

---...

Hi there,

I am a bit of a newbie to C Programming and coding on a FreeBSD machine at the moment. I remember an application that could itemize the system calls and processing times of a C program....

Brilliant cwr - that is the answer!

I am going through K&R C Answer Book and coding exercise4-3.c
there is a call for fmod library function which I thought was present in math.h but I am resulting an 'underfined reference to 'fmod'...

is there a good website resource that has a list of the C commands and their descriptions? any thing out there for C++ as well?

cheers,

Noah

got it - thank you.

Gosh this is such a simple question but dont quite understand the logic. I understand that the modulus operator is represented by '%'. And I understand that the expression x % y produces the...

okay CWR - thats it. thank you!

Actually the %ld tells printf that hte correcsponding argument is a long integer.

let me get out a different Program that does not use the %ld specification. it is still strange because the...

I am a newbie C coder. I am wondering why the following program's printf output show a trailing 'D' after the decimal integer. Note the trailing D after the 8 in the output snippet below.
...