Program to open a file in c++, C/C++ Programming

Assignment Help:

Program to Open a file in C++:

int main()

{

char ch;

ifstream f1 ("OLDFILE.TXT");

ofstream f2 ("NEWFILE.TXT");

if (!f1) cerr << "Cannot open OLDFILE.TXT for input";

if (!f2) cerr << "Cannot open NEWFILE.TXT for output";

while (f2 && f1.get(ch))

f2.put(ch);

return 0;

}

Related Discussions:- Program to open a file in c++

Keywords in cpp, Define Keywords in C++ K e y w o r d s: ...

Define Keywords in C++ K e y w o r d s: K e y w o rd s a r e t h e w o rd s a l r e a d y u s e d b y C + + i n i t s c

What is the reward of operator overloading?, A: you can exploit by overload...

A: you can exploit by overloading standard operators on a class, the intuition of the users of that class. This allow users program in the language of the problem domain instead of

Described container class?explain types of container class, A container cla...

A container class is a class which is used to hold objects in external storage and memory. A container class work as a generic holder. A container class contains a predefined behav

Explain recursive functions, Recursive Functions Recursion is a process...

Recursive Functions Recursion is a process by which a function includes itself with a condition for its safe exit. It is best suitable for a recursive problem. A typical exampl

Polar coordinates addition, one of the segments is showing compilation erro...

one of the segments is showing compilation error...

Palindrom no.cheak, wap to cheak if a number is palindrom

wap to cheak if a number is palindrom

Do i require checking for null before delete p?, No. it's not required T...

No. it's not required The C++ language guarantees that delete p will do nothing if p is equivalent to NULL. As you might get the test backwards, and as most testing methodologie

I need online game dvelopment, Project Description: Online game developm...

Project Description: Online game development Online Live Baccarat Game is needed - client program. - server program(IOCP or ect..). - web program(ASP or PHP or etc..

Write a function to calculate the exchange rate, Write a function to calcul...

Write a function to calculate the exchange rate of pounds to dollars Answer Td = 2xTp The parameter passed over is the number of pounds and returned the value in do

Virtual destructor, What is Virtual Destructor? Describe it.

What is Virtual Destructor? Describe it.

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages