Diffing "take this" and "asdasdasdasd"

Title: take this asdasdasdasd
Author: Niilo Sirola ben mitch
Submitted: 2003-11-05 10:48:56 UTC 2003-11-05 11:09:37 UTC
Status: Passed Passed
Score: 61.0 62.0
Result: pass pass
CPU Time: 0.12 0.13
Code:
a = upper(a)
for i=';;;'
for i=1:3
b = any(ismember(char(a)',[a{b}]));
end
c=find(b)