void main(){{twointsclass * pointer=new twointsclass;delete pointer;printIntLine(data.a);printIntLine(data.b);}}
static void main(){{twointsclass data;data.a=1;data.b=2;twointsclass * pointer=new twointsclass;{twointsclass data=*pointer;printIntLine(data.a);printIntLine(data.b);}delete pointer;}}