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oh so thats why...

ill try fixing it thanks for pointing it out... :)

Thankies I really didn't know that.

Anyway i tried making start function the main.



void main()
{

int option;

Heres my whole code.

I already tried fixing its errors and the compiler said its error-free...

But still it wont work when I run it.

And one thing i dont have a main function.

Is that the...

Thanks!

Thanks to tabstop and laserlight too!

Thanks Elysia!

I'll its really hard for newbies like me.

I changed it now and everything's almost working.

:)

^
Yup sorry about that I checked my function again and you are right.

I've been trying to get rid of errors for the past few hours.

It's hard if you don't know what errors mean.

I tried...

I just changed my function name but now it has these errors and warnings.

[Error] C:\Documents and Settings\Ansay Family\Desktop\bal.c:457: conflicting types for `out'
[Error] C:\Documents and...

I tried searching the net for what it means but it is still unclear...

[Error]: to few arguments to function 'exit'

here is my exit function:



void exit(char choice4)
{

sorry about not putting the whole code...

well ive already inserted the pow() function but when i input something like

5 ^ 3 the answer results to 124
5 ^ 2 is 24

anybody whom i can pm the...

so how should I inset pow() in that?

i tried changing op to op[size] but the other operators had the problem...

int n = 0, m = 0, ans = 0, lcnt = 0, U = 0, P = 0;
char line[80], op;
char *p;


as for the power, it should use the "^" symbol~
like 5 ^ 2 = 25

T_T

heres more on the code.

sorry if i cant put it all...



fgets(line, 80, fr);

while(fgets(line, 80, fr) != NULL)
{

well I put the code above the previous codes i posted.

when my input is "abs -50"(with space) it just returns 0.

should I change char op to int op?

what statements should I use with that?

anyway any tutorials on using strcmp or strncmp you could recomment?

im having a hard time understanding strings...T_T

This is a part of the main function of my calculator:


if(op == '+')
{
ans = ans + m;
}
else if(op == '-')
{
ans = ans - m;

Hi...

I have created this code...


#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>

^
thanks ill try reading it.

that was just what i needed cause i dont know what it's called... :)

Hi Im really new at C programming so I came to ask. :)

Ive just created a calculator but it can only do equations like x+y, x^y and the like.

What I want is it to do more than one operation.
...