sinif_kodu,ogrenci_no,ders_kodu,notu,yanlis_sorulari
11,19060365,13,65,"1,2,3,4"
15,190603654,56,80,"1, 2, 3"
135,190603222654,5622,81,"1, 2, 3"
135,190603222654,5622,81,"1, 2, 3"
12,151718,56,80,"2,3,5"
[12],[151718],[56],[80],"['2,3,5']"
[12],[151718],[56],[80],"['2,3,5']"
15,15,15,89,"1,2,3"
15,15,15,30,"1,2,3"
111,12,22,36,2