Diferente pentru problema/sortaret intre reviziile #19 si #20
Nu exista diferente intre titluri.
Diferente intre continut:
"Topological Sort":http://www.algorithmist.com/index.php/UVa_10305 "Honest":http://campion.edu.ro/problems/3/237/honest_ro.htm
"Spreadsheet":http://www.algorithmist.com/index.php/UVa_196
== include(page="template/taskfooter" task_id="sortaret") ==
