YAPC::EU 2018 Glasgow Update!

Task/Guess-the-number/ABAP/guess-the-number.abap

@@ -0,0 +1,25 @@
+REPORT guess_the_number.
+
+DATA prng TYPE REF TO cl_abap_random_int.
+
+cl_abap_random_int=>create(
+  EXPORTING
+    seed = cl_abap_random=>seed( )
+    min  = 1
+    max  = 10
+  RECEIVING
+    prng = prng ).
+
+DATA(number) = prng->get_next( ).
+
+DATA(field) = VALUE i( ).
+
+cl_demo_input=>add_field( EXPORTING text = |Choice one number between 1 and 10| CHANGING field = field ).
+cl_demo_input=>request( ).
+
+WHILE number <> field.
+  cl_demo_input=>add_field( EXPORTING text = |You miss, try again| CHANGING field = field ).
+  cl_demo_input=>request( ).
+ENDWHILE.
+
+cl_demo_output=>display( |Well Done| ).

Task/Guess-the-number/Dart/guess-the-number.dart

@@ -1,12 +1,9 @@
 import 'dart:math';
-void main()
-{
-  int y=5;
-  int max=11,min=1;
-  var x= new Random();
-  x=x.nextInt(max-min);
-  if (y==x)
-    print("WON");
-  else
-    print('Try Again');
+import 'dart:io';
+
+main() {
+  final n = (1 + new Random().nextInt(10)).toString();
+  print("Guess which number I've chosen in the range 1 to 10");
+  do { stdout.write(" Your guess : "); } while (n != stdin.readLineSync());
+  print("\nWell guessed!");
 }

Task/Guess-the-number/Emacs-Lisp/guess-the-number.l

@@ -0,0 +1,6 @@
+(let ((num (1+ (random 10))))
+   (princ "Guess the no")
+  (loop
+   (setq guess (read))
+     (if (eq guess num)
+	 (progn(princ-list "Guess was right! " num) (return)) (print "Wrong, try again.") ) ) )

Task/Guess-the-number/Kotlin/guess-the-number.kotlin

@@ -1,16 +1,8 @@
 // version 1.0.5-2
 
 fun main(args: Array<String>) {
-    val rand = java.util.Random()
-    val n = 1 + rand.nextInt(10)
-    var guess: Int
-    println("Guess which number I've chosen in the range 1 to 10\n")
-    while (true) {
-        print(" Your guess : ")
-        guess = readLine()!!.toInt()
-        if (n == guess) {
-            println("\nWell guessed!")
-            return
-        }
-    }
+	val n = (1 + java.util.Random().nextInt(10)).toString()
+	println("Guess which number I've chosen in the range 1 to 10\n")
+	do { print(" Your guess : ") } while (n != readLine())
+	println("\nWell guessed!")
 }