Hello Computer Science: C++ Files

Prepare today for the demands of tomorrow.

Creating an Output File

The program below prints a table that converts inches to centimeters.

//Prints table of Inches to Centimeters #include<iostream.h> main() { int inches; cout<<"Inches\tCentimeters\n"; // \t is a tab for(inches=1; inches<=30; inches++) { cout<<inches<<"\t"<<inches*2.54<<"\n"; } //for loop return 0; } //main

 The output does not fit in the DOS window. 
To see if the heading printed, 
we would need to end the for loop at about 8. 
Instead the program below writes the output to a file.

Please note all of the lines that refer to the file output

Copyright © Hello World Publications.

Copyright © Hello World Publications. All rights reserved worldwide.

Privacy
Policy
Site map

Hello-World

Enter your search terms
Submit search form
Web
www.hello-world.com