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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 ;

Output

a =

b =

c =

d = true