new tasks

Task/Ackermann_function/AWK/ackermann_function.awk

@@ -0,0 +1,18 @@
+function ackermann(m, n)
+{
+  if ( m == 0 ) {
+    return n+1
+  }
+  if ( n == 0 ) {
+    return ackermann(m-1, 1)
+  }
+  return ackermann(m-1, ackermann(m, n-1))
+}
+
+BEGIN {
+  for(n=0; n < 7; n++) {
+    for(m=0; m < 4; m++) {
+      print "A(" m "," n ") = " ackermann(m,n)
+    }
+  }
+}