example: rosettacode 100 doors

Signed-off-by: Arthur Delamare <arthur.delamare@viacesi.fr>

diff --git a/examples/rosettacode/doors_with_classes.nit b/examples/rosettacode/doors_with_classes.nit
new file mode 100644 (file)
index 0000000..62c5f14
--- /dev/null
+++ b/examples/rosettacode/doors_with_classes.nit
@@ -0,0 +1,34 @@
+#!/usr/bin/env nit
+#
+# This file is part of NIT ( http://www.nitlanguage.org ).
+# This program is public domain
+
+# Task: 100 doors
+# SEE: <http://rosettacode.org/wiki/100_doors>
+
+# A door with two states: open or closed
+class Door
+       # Is this door open?
+       var open = false
+
+       # Toggle bool value of open
+       fun toggle do open = not open
+
+       redef fun to_s: String
+       do
+               return if open then "Open" else "Closed"
+       end
+end
+
+var doors = new Array[Door]
+for door in [0..100[ do doors.add(new Door)
+
+var n = 100
+for visit in [0..n[ do
+       var i = visit
+       while i < n do
+               doors[i].toggle
+               i += visit+1
+       end
+end
+for i in [0..n[ do print "Door {i+1}: {doors[i]}"

diff --git a/tests/sav/doors_with_classes.res b/tests/sav/doors_with_classes.res
new file mode 100644 (file)
index 0000000..23c9daf
--- /dev/null
+++ b/tests/sav/doors_with_classes.res
@@ -0,0 +1,100 @@
+Door 1: Open
+Door 2: Closed
+Door 3: Closed
+Door 4: Open
+Door 5: Closed
+Door 6: Closed
+Door 7: Closed
+Door 8: Closed
+Door 9: Open
+Door 10: Closed
+Door 11: Closed
+Door 12: Closed
+Door 13: Closed
+Door 14: Closed
+Door 15: Closed
+Door 16: Open
+Door 17: Closed
+Door 18: Closed
+Door 19: Closed
+Door 20: Closed
+Door 21: Closed
+Door 22: Closed
+Door 23: Closed
+Door 24: Closed
+Door 25: Open
+Door 26: Closed
+Door 27: Closed
+Door 28: Closed
+Door 29: Closed
+Door 30: Closed
+Door 31: Closed
+Door 32: Closed
+Door 33: Closed
+Door 34: Closed
+Door 35: Closed
+Door 36: Open
+Door 37: Closed
+Door 38: Closed
+Door 39: Closed
+Door 40: Closed
+Door 41: Closed
+Door 42: Closed
+Door 43: Closed
+Door 44: Closed
+Door 45: Closed
+Door 46: Closed
+Door 47: Closed
+Door 48: Closed
+Door 49: Open
+Door 50: Closed
+Door 51: Closed
+Door 52: Closed
+Door 53: Closed
+Door 54: Closed
+Door 55: Closed
+Door 56: Closed
+Door 57: Closed
+Door 58: Closed
+Door 59: Closed
+Door 60: Closed
+Door 61: Closed
+Door 62: Closed
+Door 63: Closed
+Door 64: Open
+Door 65: Closed
+Door 66: Closed
+Door 67: Closed
+Door 68: Closed
+Door 69: Closed
+Door 70: Closed
+Door 71: Closed
+Door 72: Closed
+Door 73: Closed
+Door 74: Closed
+Door 75: Closed
+Door 76: Closed
+Door 77: Closed
+Door 78: Closed
+Door 79: Closed
+Door 80: Closed
+Door 81: Open
+Door 82: Closed
+Door 83: Closed
+Door 84: Closed
+Door 85: Closed
+Door 86: Closed
+Door 87: Closed
+Door 88: Closed
+Door 89: Closed
+Door 90: Closed
+Door 91: Closed
+Door 92: Closed
+Door 93: Closed
+Door 94: Closed
+Door 95: Closed
+Door 96: Closed
+Door 97: Closed
+Door 98: Closed
+Door 99: Closed
+Door 100: Open