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Remove .pas sample
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@@ -1,125 +0,0 @@
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namespace Loops;
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interface
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uses System.Linq;
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type
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ConsoleApp = class
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public
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class method Main;
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method loopsTesting;
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method fillData : sequence of Country;
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var
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Countries : sequence of Country;
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end;
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type
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Country = public class
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public
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property Name : String;
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property Capital : String;
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constructor (setName : String; setCapital : String);
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end;
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implementation
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class method ConsoleApp.Main;
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begin
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Console.WriteLine('Loops example');
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Console.WriteLine();
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with myConsoleApp := new ConsoleApp() do
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myConsoleApp.loopsTesting;
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end;
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method ConsoleApp.loopsTesting;
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begin
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{---------------------------------}
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{"for" loop, taking every 5th item}
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for i : Int32 :=0 to 50 step 5 do
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begin
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Console.Write(i); Console.Write(' ');
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end;
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Console.WriteLine(); Console.WriteLine();
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{---------------------------------}
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{"for" loop, going from high to low value}
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for i : Int32 := 10 downto 1 do
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begin
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Console.Write(i); Console.Write(' ');
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end;
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Console.WriteLine(); Console.WriteLine();
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Countries := fillData;
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{---------------------------------}
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{loop with defined "index" variable, which will count from 0 through the number of elements looped}
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Console.WriteLine('Countries: ');
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for each c in Countries index num do
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Console.WriteLine(Convert.ToString(num + 1) + ') ' + c.Name);
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Console.WriteLine();
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Console.WriteLine('Cities: ');
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var ind : Integer :=0;
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{---------------------------------}
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{simple "loop" construct that loops endlessly, until broken out of}
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loop
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begin
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Console.WriteLine(Countries.ElementAt(ind).Capital);
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Inc(ind);
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if ind = Countries.Count then break;
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end;
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Console.WriteLine();
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{---------------------------------}
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{the type of 'c' is inferred automatically}
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for each c in Countries do
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Console.WriteLine(c.Capital + ' is the capital of ' + c.Name);
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Console.WriteLine();
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ind := 0;
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Console.WriteLine('Cities: ');
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{"repeat ... until" loop}
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repeat
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Console.WriteLine(Countries.ElementAt(ind).Capital);
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Inc(ind);
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until ind = Countries.Count;
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Console.WriteLine();
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ind := 0;
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Console.WriteLine('Countries: ');
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{---------------------------------}
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{"while ... do" loop}
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while ind < Countries.Count do
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begin
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Console.WriteLine(Countries.ElementAt(ind).Name);
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Inc(ind);
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end;
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Console.ReadLine();
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end;
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method ConsoleApp.fillData: sequence of Country;
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begin
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result := [new Country('UK', 'London'), new Country('USA', 'Washington'), new Country('Germany', 'Berlin'),
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new Country('Ukraine', 'Kyiv'), new Country('Russia', 'Moscow'), new Country('France', 'Paris')];
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end;
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constructor Country (setName :String; setCapital: String);
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begin
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Name := setName;
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Capital := setCapital;
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end;
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end.
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