salem khawti , ana dit bac 2012 w deret math et ionformatique , besah hiyya mahich etoomo7 ta3i ya3ni mazel ma7a9a9tech mon rève , w 3la hada 9arreret n3awed lbac m3akem , besah 9alouli math et informatique s3iba chwiyya , w 3la hada 7eb na3ref raykem èske na9der nafssel bin 9rayti ta3 ljami3a wel bac wella la ?!!!! ma3a al3ilem anna ljam3a li ra7 na9ra faha ba7da eddar , w zid ana n7eb lmath ya3ni nefhem fiha b1 , wa lakinnn mana9derech nebloki lannè , khater lwahed mayedrich 3la ro7ou yamred felbac wella 3la ay haja okhra khater kolchi moumken ........... sa3douni ya khawti rani m9alle9 bezzef