public static void Main()
Console.Write("Your name : ");
string name =Console.ReadLine();
Console.Write("Your age : ");
string age = Console.ReadLine();
Console.Write("\nHello my name is {0}\nAge {1} year old\n\n",name,age);
Console.Write("Float or Double : ");
double f = double.Parse(Console.ReadLine());
Console.Write("When convert to int : {0}",num);