public static void Main()
Console.WriteLine("please enter your name");
name=Console.ReadLine() ;
Console.WriteLine("please enter your mathGrade") ;
mathGrade= int.Parse(Console.ReadLine()) ;
Console.WriteLine("please enter your engGrade") ;
engGrade = int.Parse(Console.ReadLine()) ;
Console.WriteLine("the studennt name is {0}, his math grade is {1} and his english grade {2}",name,mathGrade,engGrade);