Printing to the standard output using cout<< C++ program sample
Compiler: Visual C++ Express Edition 2005
Compiled on Platform: Windows XP Pro SP2
Header file: Standard
Additional project setting: Set project to be compiled as C++
Project -> your_project_name Properties -> Configuration Properties -> C/C++ -> Advanced -> Compiled As: Compiled as C++ Code (/TP)
Other info: none
To do: Printing to the standard output using cout<< in C++ programming
To show: How to print (write) to the standard input in C++ programming using cout
// some of the cout usage
#include <iostream>
using namespace std;
void main(void)
{
int q, s = 0, t = 0;
q = 10*(s + t);
cout<<"Enter 2 integer numbers,"
" separated by a space: ";
cin>>s>>t;
q = 10*(s + t);
// using '\n' for newline. The single quote (') or double quotes (") does not matter?
cout<<"simple math calculation, just for demo"<<'\n';
// using endl for new line
cout<<"q = 10(s + t) = "<<q<<endl<<endl;
cout<<"That all folks!!"<<"\n";
cout<<"Study the source code and the output\n";
}
Output example:
Enter 2 integer numbers, separated by a space: 77 88
simple math calculation, just for demo
q = 10(s + t) = 1650
That all folks!!
Study the source code and the output
Press any key to continue . . .