SOURCE FILE: ex0201.cpp

// Declare, assign, and print an integer variable 
   
#include <iostream>

using namespace std ;
   
int main(void)      
{   
   int NumberOfDays;         // number of days in week 
   
   NumberOfDays = 7;    
   cout << NumberOfDays << " days are in a week.\n";   
   
   return 0;  
}