demo2.cs

using System;

class HelloWorld {
    
  static void Main() {
      
    //variables : container sa value
    // number / string / array / boolean(true||false)
    // initialization : declaration sa unsay name sa var ug iyang type
    // int age;
    // double height; decimal price; float ambot;
    // string firstname = "", middlename = "";
    
    // age = 18; //assignment
    // string lastname = "my lastname";
    
    // string[] mgaUyabNiDags = ["Hana", "Ivy"];
    // int[] ages = [20, 21 ,22];
    // mgaUyabNiDags.Prepend("Asawa");
    
    
    // arithmetic operations
    // + - / * ** %
    // Console.WriteLine(5^3);
    
    
    //conditional operation
    // > < => =< == != === || &&
    //Console.WriteLine( "del" != "Del" );
    
    // Conditions
    // age = 18;
    
    // if(age >= 60)
    // {
    //     Console.WriteLine("Pwede na mamatay");
    // }
    // else if(age >= 18)
    // {
    //     Console.WriteLine("Mapriso na");
    // }
    // else
    // {
    //     Console.WriteLine("Bata pa");
    // }
    
    // string student = "Kevin";
    // // ternary condition
    // string commentForStudent = student == "Kevin" ? "batig nawng" : "bayut";
    // Console.WriteLine(commentForStudent);
    
    // // age = 16;
    
    // string Remarks = age >= 18 ? "Legal age" : "minor";
    // Console.WriteLine(Remarks);
    
    Console.WriteLine("Enter value");
  
    // string i = Console.ReadLine();
    // Console.WriteLine(i);
    //decimal dcml  = Convert.ToDecimal(Console.ReadLine());
    
    int i = Convert.ToInt32(Console.ReadLine());
    double dbl = Convert.ToDouble(Console.ReadLine());
    
    //Console.WriteLine("value of i : " + i + "\n value of dbl : " + dbl);
    
    Console.WriteLine( $"value of i is {i} \nvalue of dbl is {dbl}" ); 
      
  }

    
}