Program to manage a 2-D array of Characters(Source Code)
// Program Ch03pr02
// Program to manage a 2-D array
#include
#include
const int MAX1 = 6 ;
const int MAX2 = 10 ;
class string
{
private :
char masterlist[MAX1][MAX2] ;
int count ;
public :
string( ) ;
int add ( char *s ) ;
int find ( char *s ) ;
} ;
// initialises the data
string :: string( )
{
count = 0 ;
}
int string :: add ( char *s )
{
if ( count < MAX1 )
{
if ( strlen ( s ) < MAX2 )
{
strcpy ( &masterlist[count][0], s ) ;
count++ ;
return 1 ;
}
}
return 0 ;
}
// finds the given string
int string :: find ( char *s )
{
int flag = 0 ;
for ( int i = 0 ; i < count ; i++ )
{
if ( strcmp ( &masterlist[i][0], s ) == 0 )
{
flag = 1 ;
break ;
}
}
return flag ;
}
void main( )
{
string s1 ;
int flag ;
flag = s1.add ( "akshay" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
s1.add ( "parag" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
s1.add ( "raman" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
s1.add ( "srinivas" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
s1.add ( "gopal" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
s1.add ( "rajesh" ) ;
if ( flag == 0 )
cout << "\nUnable to add string" ;
char yourname[MAX2] ;
cout << "Enter your name: " ;
cin >> yourname ;
int f = s1.find ( yourname ) ;
if ( f == 1 )
cout << "Welcome, you can enter the palace" << endl ;
else
cout << "Sorry, you are a trespasser" ;
}
Thursday, August 7, 2008
Program to manage a 2-D array of Characters
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