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I solved this problem in another way thanks, and I asked at first at daniweb but i couldn't get the answer for hours, then I asked here..

to catch if the character is a space or not (backspace and horizontal tab)

Hi,
I want to write a code which takes an array of 20 characters and deletes all spaces between characters, it should leave only letters. For example:
input :a b c d e
I want to make it...

I tried something but I couldn't succeed and printing only first letters is really not a homework of me I just wondered how to do it. I am sorry If I broke the rules and thanks for helping.

Well, can any of you show me that how can I hold only first letters of these words, tabs and backspaces can exist between words:

like this is the string:
weather is so warm today

and i want...

I'm sorrry but I couldn't understand why would I use putchar(), I don't want to print them as they are, I need to edit them before. Can you give me an idea how can I parse them. Thanks.

Hi, I want divide a string (which is composed of words), to words, and I want to keep these words somewhere in memory. To be more clear there is a sentence like:


weather is so warm today

I...

I understand now, thank you very much...

Yeah I understand now, thanks! Can I also learn why do these two codes behave differently when i change the line
printf("%d\n", ip);
to the line:
printf("%p\n", ip);

thanks.

bahada

Hi, I am a freshman computer engineering student and I've just started programming in C, it may seem a bit simple but I couldn't find the answer of my question. Here is the code I write:

...