Diffing "sortef?1.1" and "sortef?1.1_edit"

Title: sortef?1.1 sortef?1.1_edit
Author: Guy Shechter Alex
Submitted: 2003-11-05 11:48:31 UTC 2003-11-05 11:51:18 UTC
Status: Passed Failed
Score: 60.0 0.0
Result: pass []
CPU Time: 0.04 0.0
Code:
a=upper(a);
c=b
for i='   '
  d([a{c} 91])=1;
  d([a{c}])=1;
  c=find(any(d(char(a)')));
end