ya okhet lazem diri ta3en w chofi wach gololek khatrah rahom mkhaltine lahseb ta3hom nti raki 5 eme w fi promo ta3kom kayen 43 sama raki a= 0.8 w marakiche mdawabla w la ratrabage w la note tahet 10 sama b = 1 haka normalment yahasbolek w rabi li ya3lem ahadri m3ahem fahmok raho min kha9ek