void main(){{twointsclass * * pointer=new twointsclass *;delete pointer;printIntLine(data->a);printIntLine(data->b);}}
static void main(){{twointsclass * data;data=new twointsclass;data->a=5;data->b=6;twointsclass * * pointer=new twointsclass *;{twointsclass * data=*pointer;printIntLine(data->a);printIntLine(data->b);}delete pointer;}}