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 20115 days, 13 hours, 43 minutes ago.