7. a)
x={8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}
b)
x={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52}
8 si 9 nu îl stiu si in plus nu se vede
ia scriemil pe 9 terog frumos
