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++

Create a custom calculator program, //Create a custom calculator program ca...

//Create a custom calculator program capable of reading the input stream of an expression //and make basic computations to provide answer. //Your program will ask the user to

Find out the largest torque, Find out the largest torque: A flat belt...

Find out the largest torque: A flat belt is taken in use to transmit torque from pulley A to pulley B as shown in figure given below. The radius of each pulley is 50mm and co

What are arrays, What are Arrays? Numerous applications require the pro...

What are Arrays? Numerous applications require the processing of multiple data items that have identical characteristics. In such circumstances it is frequently convenient to p

C program for bernoulli''s equation, i need a detailed c program to explain...

i need a detailed c program to explain the parameters of bernoulli''s equation..

Verifone pos offline mod vx670, Verifone pos offline mod vx670 Project D...

Verifone pos offline mod vx670 Project Description: I want a programmer who will build custom application for Offline VX670 to collect and save info+pin 1) Press the am

Store first n natural no in a file - c program, Program is to store first n...

Program is to store first n natural no in a file: Write a program to store first n natural no in a file void main() { fstream file; file.open("studen

Define auto pointer?, A: The simplest instance of a smart pointer is auto_p...

A: The simplest instance of a smart pointer is auto_ptr that is included in the standard C++ library. Auto Pointer only takes care of Memory leak & does nothing regarding dangling

Demostrate java and c client server exchaniging, Task 1 Demonstrate a J...

Task 1 Demonstrate a Java client and server exchanging one text message in each direction. Task 2 Demonstrate a C client and server exchanging one text message in each

Displays the lower case and upper case alphabetical letters, Write a progra...

Write a program that displays both the lower case and upper case alphabetical letters using the following Format Lowercase Uppercase a A

CGI, WHAT IS CGI?

WHAT IS CGI?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages