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ive never seen rt b4. y dont you try using a simple 'r';

Does any body know the function that changes the color of the command prompt. I know there is one but i dont remember it and i am not finding i ton google.

i got it to work

plz help

for some reason it is not opening the second time

i closed the file after i opened it for reading. look again.

For some reason this segment of code does not do what it is supposed to.



float num;
float balance;
char filename[25];
int reg;

puts("enter registration number");

so if i put


fopen("file.pdf"."r");

it will open and write to a pdf file?

ooh. That not gonna happen.

Is there any read only file types that c supports

Will c write and read effectively from a .pdf file?

i think i understand what u mean

hmmmm

So what if i would like to change something on the second or third line of an exsisting file in the program. There is no way to do that ?

How do you specify which line of a file you would like to read from?

Thanks whiteflags. Works great

ile look into it

How do you convert a integer to a string?

thank you.

anyone??????? i didn't realise that the question was that hard.

How do you do it?

plz and thank you.

why the hell would they make the scanf function like that

wtf. Changing gets() to scanf actually worked. Thanks dude

Neeeeeeeeeed help

thanks 4 trying but it didn't fix the problem.

Let me try that. I don't understand how that could make a difference though.