va rog ajutor dau coroana urgent!!!

a) b=0,1,2,3,4 si a=0,1,2,3,4,5,6,7,8,9
Avem 5x10=50 cazuri
b) b=5,6,7,8,9 si a=0,1,2,3,4,5,6,7,8,9
Avem 5x10=50 cazuri