this goes out to all with C experience. kinda pulling my hair over this program. have a question for all of u?


lets say I have "if ( ) else ( )"
can I have a while loop in the "if" and a do-while loop in the else part of my program. ???
thanx. is it valid?? kinda of a beginner??

___________________

You ain't no daisy, no daisy at all

u dont need the if else just use couple of loops cause if the condition fails in the first one it will go to the seconf one..that is if u got ur question right ot u van include if within the while

first off the structure is:

if ()
{}
else
{};

so you have a block of code for your condition and one for any other case. The else block is like any other block of code. So basically: yes, you can.

___________________

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The above text is believed to be derived from objective logic. No personal offence, implicit or explicit, is intended. Ambiguous expressions are to be interpreted in the less offensive way.

Just curious, what is your assignment?

thanX
c is a pain. kinda have to get used to it. It helps when I print out my script file and got through the steps in my head.

well guys....I might have to call upon u again so don't go nowhere

___________________

You ain't no daisy, no daisy at all

quote:

Originally posted by digitalbreach this goes out to all with C experience. kinda pulling my hair over this program. have a question for all of u? lets say I have "if ( ) else ( )" can I have a while loop in the "if" and a do-while loop in the else part of my program. ??? thanx. is it valid?? kinda of a beginner??

yes u can:

code:

do
{
   some code...
   if(a >1)
   {
     while(c<3)
     {
        printf(c);
        c = c + 1;
      }
    }
    else
    {
       printf("hello world/n");
    }
    a++
}while(a < 4);

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I see your 4 Crushs and raise you 3 As The Rush Comes. - Yan from PvD's first summerstage event in '03

just cuz i forgot
if I finished my "blah.c" file and i also have an input file "blah.dat"(bare w/ me)
how do I test it in Unix system
using the unix compiler cc
thanx

___________________

You ain't no daisy, no daisy at all

For your reference check out this book C Programming Language Second Edition

It's considered as the C bible

quote:

Originally posted by digitalbreach just cuz i forgot if I finished my "blah.c" file and i also have an input file "blah.dat"(bare w/ me) how do I test it in Unix system using the unix compiler cc thanx

assumig: the .dat file is read within your program

put both in a nice dir

then look http://helpme.scudc.scu.edu/compilers.html <

u want to pay attention to this line:

cc prog1.c -o prog1

___________________

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I see your 4 Crushs and raise you 3 As The Rush Comes. - Yan from PvD's first summerstage event in '03

well I loaded my "blah.dat" file (contains the input needed for program to execute)
also loaded "blah.c" file into Unix using the ftp and put command
next I telnet into unix. I ftp'd it as and anscii file type. supposed to.
so I try to compile my "blah.c" file using cc and given parameters but it gives me errors.
prints out gibberish(guessing it supposed to do that) than it says:"
ld:
Unresolved:
acos
fabs
pow
sqrt

assuming it can't process those commands which are inside my "blah.c" file. probably need to input some sort of math directory??? helppppp??????

___________________

You ain't no daisy, no daisy at all

quote:

Originally posted by digitalbreach than it says:" ld: Unresolved: acos fabs pow sqrt assuming it can't process those commands which are inside my "blah.c" file. probably need to input some sort of math directory??? helppppp??????

try adding

#include to the top of your source code, then ftp and compile again.. see what happens. That _should_ take care of swrt, pow, acos.. i do not know what fabs does though

___________________

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I see your 4 Crushs and raise you 3 As The Rush Comes. - Yan from PvD's first summerstage event in '03

had already done that, in the beginning of my program.
any other suggestions. oh..fyi: fabs (absolute value for floats)