Monads/List monad: Difference between revisions

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@@ Line 319: / Line 319: @@
  func main()
-         str = "["
+        str = "["
-         for x in [3,4,5]
+        for x in [3,4,5]
-              y = x+1
+             y = x+1
-              z = y*2
+             z = y*2
-              str = str + z + ", "
+             str = str + z + ", "
-         next
+        next
-         str = left(str, len(str) -2)
+        str = left(str, len(str) -2)
-         str = str + "]"
+        str = str + "]"
-         see str + nl
+        see str + nl
 </lang>
 Output: