rotcyph.pinn

print(ascii(101));
input := "Zebra-493?";
input = "abcdefghijklmNOPQRSTUVWXYZ0123456789";
rotFact := 3;
rotFact = 39;
var k int;
var v string;
output := "";
a, z := numValue("a"), numValue("z");
A, Z := numValue("A"), numValue("Z");
d0, d9 := numValue("0"), numValue("9");
oc := "";
var i, nv int;
func rot(b, e int, c string) string {
  rt := "";
  nv := numValue(c);
  i := nv - b;
  i += rotFact;
  i %= e - b + 1;
  rt = ascii(b + i);
  return rt;
}

var s string;
for k, v = range input {
  println(k, v);
  nv = numValue(v);
  s = v;
  if nv >= a && nv <=z {
    s = rot(a, z, v);
  }
  if nv >= A && nv <= Z {
    s = rot(A, Z, v);
  }
  if nv >= d0 && nv <= d9 {
    s = rot(d0, d9, v);
  }
  output += s;
}
println(input, output);