const int MAX = 10 ;
class array
{
private :
int arr[MAX] ;
int count ;
public :
array( ) ;
void add ( int item ) ;
void sort( ) ;
void display( ) ;
} ;
array :: array( )
{
count = 0 ;
for ( int i = 0 ; i < MAX ; i++ )
arr[i] = 0 ;
}
void array :: add ( int item )
{
if ( count < MAX )
{
arr[count] = item ;
count++ ;
}
else
cout << "\nArray is full" << endl ;
}
void array :: sort( )
{
int temp ;
for ( int i = 1 ; i <= count - 1 ; i++ )
{
for ( int j = 0 ; j < i ; j++ )
{
if ( arr[j] > arr[i] )
{
temp = arr[j] ;
arr[j] = arr[i] ;
for ( int k = i ; k > j ; k-- )
arr[k] = arr[k - 1] ;
arr[k + 1] = temp ;
}
}
}
}
void array :: display( )
{
for ( int i = 0 ; i < count ; i++ )
cout << arr[i] << "\t" ;
cout << endl ;
}
void main( )
{
array a ;
a.add ( 25 ) ;
a.add ( 17 ) ;
a.add ( 31 ) ;
a.add ( 13 ) ;
a.add ( 2 ) ;
cout << "\nInsertion sort.\n" ;
cout << "\nArray before sorting:" << endl ;
a.display( ) ;
a.sort( ) ;
cout << "\nArray after insertion sorting:" << endl ;
a.display( ) ;
}
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