Download or view rot13.frink in plain text format
// Rot-13 encoding/decoding.
rot13[str] :=
{
chars = chars[str]
ret = new array
for c = chars
{
if (c >= char["A"] and c <= char["Z"])
c = ((c - char["A"] + 13) mod 26) + char["A"]
else
if (c >= char["a"] and c <= char["z"])
c = ((c - char["a"] + 13) mod 26) + char["a"]
ret.push[c];
}
return char[ret];
}
Download or view rot13.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 19966 days, 3 hours, 51 minutes ago.