tasks a-s

Task/Reverse-a-string/Seed7/reverse-a-string.seed7

@@ -0,0 +1,17 @@
+$ include "seed7_05.s7i";
+
+const func string: reverse (in string: stri) is func
+  result
+    var string: result is "";
+  local
+    var integer: index is 0;
+  begin
+    for index range length(stri) downto 1 do
+      result &:= stri[index];
+    end for;
+  end func;
+
+const proc: main is func
+  begin
+    writeln(reverse("Was it a cat I saw"));
+  end func;