#include <iostream>
#include <climits>  // Needed for the limits for data types
using namespace std;

int main()
{
    short i;
    cout << "sizeof( short ) = " << sizeof( i ) << "\n";
    cout << "Range of short type: " << SHRT_MIN << " to " << SHRT_MAX << "\n";
// This gives bad results because of integer overflow!
    i = SHRT_MAX + 1;
    cout << "Overflow: SHRT_MAX + 1 is not " << i << "\n\n";
    
    int j;
    cout << "sizeof( int ) = " << sizeof( j ) << "\n";
    cout << "Range of int type: " << INT_MIN << " to " << INT_MAX << "\n";
 // This gives bad results because of integer underflow!
    j = INT_MIN - 1;
    cout << "Underflow: INT_MIN - 1 is not " << j << "\n\n";
    
    long k;
    cout << "sizeof( long ) = " << sizeof( k ) << "\n";
    cout << "Range of long type: " << LONG_MIN << " to " << LONG_MAX << "\n";
// This gives bad results because of integer overflow!
    k = LONG_MAX + 1;
    cout << "Overflow: LONG_MAX + 1 is not " << k << "\n\n";
    
    unsigned short l;
    cout << "sizeof( unsigned short ) = " << sizeof( l ) << "\n";
    cout << "Range of unsigned short type: " << 0 
         << " to " << USHRT_MAX << "\n\n";  
    
    unsigned int m;
    cout << "sizeof( unsigned int ) = " << sizeof( m ) << "\n";
    cout << "Range of unsigned int type: " << 0
         << " to " << UINT_MAX << "\n\n";    
         
    unsigned long n;
    cout << "sizeof( unsigned long ) = " << sizeof( n ) << "\n";
    cout << "Range of unsigned long type: " << 0
         << " to " << ULONG_MAX << "\n\n";
                  
    cout << "\n\n"; system( "PAUSE" );  // system( "PAUSE" ) is system dependent
    return( 0 );
}