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i thank u both..... let me have a change......

i have windows xp professional sp-3.... turbo c++ compiler.... i want to draw to the screen....

Thank u for ur response...It helped me... But I want the very basic graphic functions( like line(), arc(), etc...) also...

If my request is wrong, please inform me..... i try to correct it....

please anyboby give me a source or link to study in detail about graphic functions in c++ ...
Thanks in advance...

can anybody please help me with a program to find the number of words in a given sentence , no matter how many spaces are inbetween.......
Or atleast give me a clue.....

ya i meant input validation...... i thank u all for your help......

can u please tell me how to check whether an integer variable has a number stored in it or not?

sorry . . . i forgot to type "return 0;" there .... now please help.....

I read that isdigit() fn returns a non-zero number, if its argument is a digit(0 to 9) and it returns zero otherwise.....

but consider the program.....


#include<iostream>
#include<ctype>...

thank u very much.....

thank u ...mr.salem.... please dont get irritated on seeing my following question.... since i am a novice to c++, i tend to ask this question....

how to delete a file completely? is it enough to...

i have a doubt.... please help........
consider a class (say item).... i write 10 objects of item into a file using write() function.....
how to delete a middle object(say 6th one) and join the 5th...

thank u....

thank u . . mr. laser light . . . can u tell me how to use it with a simple program??

what does cout.setf(ios::skipus) do?........... it was specified in a book.....it didn't work in turbo c++ ..... please help if anyone know the answer..........