March 2014 update

Task/Even-or-odd/BBC-BASIC/even-or-odd.bbc

@@ -1,6 +1,4 @@
-=={{header|BBC BASIC}}==
-{{works with|BBC BASIC for Windows}}
-<lang bbcbasic>      IF FNisodd%(14) PRINT "14 is odd" ELSE PRINT "14 is even"
+      IF FNisodd%(14) PRINT "14 is odd" ELSE PRINT "14 is even"
       IF FNisodd%(15) PRINT "15 is odd" ELSE PRINT "15 is even"
       IF FNisodd#(9876543210#) PRINT "9876543210 is odd" ELSE PRINT "9876543210 is even"
       IF FNisodd#(9876543211#) PRINT "9876543211 is odd" ELSE PRINT "9876543211 is even"

Task/Even-or-odd/Prolog/even-or-odd-1.pro

@@ -0,0 +1,3 @@
+  even(N) :-
+     (between(0, inf, N); integer(N) ),
+     0 is N mod 2.

Task/Even-or-odd/Prolog/even-or-odd-2.pro

@@ -0,0 +1 @@
+  odd(N) :- N = 0 -> false; 0 is lsb(abs(N)).

Task/Even-or-odd/Smalltalk/even-or-odd-1.st

@@ -0,0 +1,2 @@
+5 even
+5 odd

Task/Even-or-odd/Smalltalk/even-or-odd-2.st

@@ -0,0 +1,2 @@
+Number>>even
+	^((self digitAt: 1) bitAnd: 1) = 0