Main.cc: In function 'int main()':
Main.cc:5:7: error: expected initializer before '.' token
int a.b,c.d;
^
Main.cc:6:7: error: 'a' was not declared in this scope
cin>>a>>b>>c>>d;
^
Main.cc:6:10: error: 'b' was not declared in this scope
cin>>a>>b>>c>>d;
^
Main.cc:6:13: error: 'c' was not declared in this scope
cin>>a>>b>>c>>d;
^
Main.cc:6:16: error: 'd' was not declared in this scope
cin>>a>>b>>c>>d;
^