using System; namespace Demo01 { class Program

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Presentation transcript:

using System; namespace Demo01 { class Program static void Main(string[] args) Console.WriteLine("Hello world"); }

using System; namespace Demo01 { class Program static void Main(string[] args) string name = "world"; Console.WriteLine("Hello " + name); }

String Is a type Contains text

using System; namespace Demo01 { class Program static void Main(string[] args) string name = "world"; Console.WriteLine("Hello " + name); name = "Loek"; }

using System; namespace Demo01 { class Program static void Main(string[] args) string name = "world"; Console.WriteLine("Hello " + name); name = "Loek"; name = "Leo"; }

Integer Is a type Contains numbers

using System; namespace Demo01 { class Program static void Main(string[] args) string name = "world"; Console.WriteLine("Hello " + name); name = "Loek"; int year = 2017; Console.WriteLine("Hello " + name + " this year is " + year); }

using System; namespace Demo01 { class Program static void Main(string[] args) string name = "world"; Console.WriteLine("Hello " + name); name = "Loek"; int year = 2017; Console.WriteLine("Hello " + name + " this year is " + year); year = year + 1; }

Loops Made to repeat things

for (int i = 0; i < 10; i++) { Console.WriteLine("Hello " + name + " this year is " + year + i); }

Order is important. Just like in Math: for (int i = 0; i < 10; i++) { Console.WriteLine("Hello " + name + " this year is " + (year + i)); } Order is important. Just like in Math: ^ * / + -