Data commit

Task/Ackermann-function/Pascal/ackermann-function.pas

@@ -0,0 +1,20 @@
+Program Ackerman;
+
+function ackermann(m, n: Integer) : Integer;
+begin
+   if m = 0 then
+      ackermann := n+1
+   else if n = 0 then
+      ackermann := ackermann(m-1, 1)
+   else
+      ackermann := ackermann(m-1, ackermann(m, n-1));
+end;
+
+var
+   m, n	: Integer;
+
+begin
+   for n := 0 to 6 do
+      for m := 0 to 3 do
+	 WriteLn('A(', m, ',', n, ') = ', ackermann(m,n));
+end.