static void Main(string[] args) { //p1 o = new p1(); //o.test(); p4 o = new p4(); o.test(); Console.ReadLine(); }
static void Main(string[] args) { //p1 o = new p1(); //o.foo(); //p2 o = new p2(); //o.foo(); //p3 o = new p3(); //o.foo(); p4 o = new p4(); o.foo(); Console.ReadLine(); }