Greatest common divisor: Difference between revisions

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@@ Line 893: / Line 893: @@
 =={{header|Elena}}==
 {{trans|C#}}
-ELENA 3.3 :
+ELENA 3.4 :
 <lang elena>import system'math.
 import extensions.
-gcd = (:a:b)
+gcd(a,b)
 [
-    var $a := a.
+    var i := a.
-    var $b := b.
+    var j := b.
-    while($b != 0)
+    while(j != 0)
     [
-        var tmp := $a.
+        var tmp := i.
-        $a := $b.
+        i := j.
-        $b := tmp mod($b).
+        j := tmp mod(j).
     ].
-    ^ $a.
+    ^ i
-].
+]
-printGCD = (:a:b)
+printGCD(a,b)
 [
     console printLineFormatted("GCD of {0} and {1} is {2}", a, b, gcd(a,b)).
-].
+]
-program =
+public program
 [
     printGCD(1,1).
@@ Line 927: / Line 927: @@
     printGCD(36,19).
     printGCD(36,33).
-].</lang>
+]</lang>
 {{out}}
 <pre>