Tema
dau coroana
va rog

a) n={0,1,2,3,4}
b) n={0,1,2,3,4,5,6}
c) n={7,6,5,4}
d) n={0,1,2,3,4,5}
e) n={0,1}
f) n={6,7,8,9,10,11,12,13,14}