#include <iostream>

using namespace std;

int main()
{
 int i;

 // for ( initialize ; comparison ; increment )
 //     statement ;

 for ( i = 0 ; i < 10 ; i++ )
     cout << "Loop counter: " << i << endl;

 // the above for loop is the same as the following while loop
 i = 0;
 while ( i < 10 )
    {
     cout << "Loop counter: " << i << endl;
     i++;
    }

 // if you want to write an infinite loop
 //
 //  for ( ; ; )
 //     statement ;
 //
 //  while ( true ))
 //     statement ;

}