Variables
Practice
using namespace std ;
int a = ;
double b = ;
char c = ' ' ;
boolean d = ;
cout<<" a = "<< a << endl ;
cout<<" b = "<< b << endl ;
cout<<" c = "<< c << endl ;
cout<<" d = "<< noboolalpha << d << endl ;
int a = ;
double b = ;
char c = ' ' ;
boolean d = ;
cout<<" a = "<< a << endl ;
cout<<" b = "<< b << endl ;
cout<<" c = "<< c << endl ;
cout<<" d = "<< noboolalpha << d << endl ;
Output
a =
b =
c =
d = true
b =
c =
d = true