Files
2025-05-20 11:57:43 -04:00

63 lines
1.8 KiB
C#

using System;
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
var a = 10;
var b = 3;
Console.WriteLine("Addition: " + (a + b));
Console.WriteLine("Division: " + (a / b));
// cast to float
Console.WriteLine("Disivion using float: " + ((float)a / (float)b));
Console.WriteLine("Operator Precedence:");
//Operator precedence
var c = 1;
var d = 2;
var e = 3;
Console.WriteLine("Normal precedence: " + (c + d * e));
// Add c & d first then multiply by e
Console.WriteLine("Addition first precedence: " + ((c + d) * e));
Console.WriteLine("Operator comparison:");
//Comparison operators are always true or false
// ! not, > greater than, < less than, equal to ==
Console.WriteLine(c > d); //False
Console.WriteLine(c == d); //False
Console.WriteLine(c != d); //True
Console.WriteLine(!(c != d)); //False
Console.WriteLine("Logical operators:");
//Logical operators &&
Console.WriteLine(e > d && e > c); //True
Console.WriteLine(e > d && e == c); //False
Console.WriteLine(e > d || e > c); //True
Console.WriteLine(!(e > d || e == c)); //False
/*
* used for multi line comment
*/
/* Primitive Types
integer
character
boolean
*/
/* non-primitive types
Arrays
strings
classes
structures
enums
*/
}
}
}