Grading of Students 
ID Student Prob.1 Prob.2 Prob.3 Prob.4 Total
1 ALB1 8 10 9 7 34
2ALB20 11 0 2
3ALB3100 01
4ALB48 101 1 20
5ALB50 0 1 01
6ALB6 10 0 1 0 11

ALB BIH BGR CYP FYR HEL MDA MNE ROM SRB TUR AZE IND KAZ TJK TKM