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Can someone please tell me a good book to learn this.
Also, while I can do basic C++, I am a bit vague about the meaning of C++ under Windows. Is it the same with programming MFC with Visual C++?
...

Okay, so I took your advice and created a small program. I hope this can be integrated to the big program later :



#include <stdio.h>
int main()
{
int c, count;
int word[100];

hi Newbie here :)

I'm doing a program that should count how many words, characters, and how many characters per word inputted.

I manage to do the first two, here's the program:



#include...

Yeah, but if we input c = 0, won't it changed to c = 48 because it's getchar() ?

so it will be

ndigit[c-'0'] = ndigit[c-'0'] +1 --> I input c = 0

ndigit[c-'0'] = ndigit[48-48] +1 ...

so that means that if c = 0 -> c = 48 in ASCII

so
ndigit[48-48] = ndigit[48-48] + 1
ndigit[0] = ndigit[0] + 1

if we initialize ndigit[10] :


for (i = 0; i < 10; i = i + 1)

Hi there,

if there is a code like this :



int c, ndigit[10];

if (c >= '0' && c <= '9')
++ndigit[c-'0'];

Aahh okay :)

So 10 digits + whitespace + other, so yeah; 12 inputs.

thanks!! :)

I'm learning C from the book C Programming Language by Kernighan & Ritchie. I was told that this is the best book.

In the chapter about Arrays they said :



I don't understand! How come 12...

Okay thanks for the explanation :)

Thanks! It's working now.

I'm under the impression that EOF is [Enter] :P

one more question :

I have to write :

Hi all,

I'm trying to create a word count program. With the definition that a word is any sequence of characters that does not contain a blank, tab or newline.

Every time the program...

Okay, so the original question I must answer is :



Therefore I thought that what the program should do is : when tab is pressed, \t is printed on the screen right away. Right now it is printed...

okay, so I put \\t instead of \t
You're right, now I can see \t

But the thing is if I type :


abcd tab efgh enter
/t

as you can see the /t is in the next line.

Hi, newbie here

I'm trying to print \t character to the screen every time I press tab
It doesn't work.
here's my code


#include <stdio.h>
//program to print tab to the screen
int main()

You're right!! I removed the \n and the program works! THANKS! :)

I'm sorry I'm a newbie.
I don't understand your question.

I compile my program...well I use a compiler...I don't know which way the compiler does the compiling.

What? It won't work in mine.
Still stops working after I enter a value behind : enter the length

Is it compiler problem?
I'm using devcpp but my files are .c

I changed my compiler to...

I use printf & scanf in the program below.
I enter a value and then the value is used in the formulas.

But all the program does is printing
and although I can put some number... the program...

thank you for the help everyone :)

The compiler keeps returning this message:


return type of 'main' is not `int'

and stops compiling.
But I should be able to use void type with main shouldn't I?

thank you! :)

Help! I don't know what's wrong...
It keeps giving error message

But I'm sure nothing is wrong... :(



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

sorry, I was confused...
is it correct to say that fprintf is when you want to write something to an external file?

what's the difference between fprintf & printf ?
if we read directly from a file, can we use printf to write the content?

thank you everyone!
it's all clear now :)