de la 1 la 10, un3
...10..20.......un3
de la4-40...un3
...
9....90....un 3
pana aici sunt 9
de la 30-...40.sunt 10,intr-o suta s_a folosit 19.
in suta a doua iar 19
in suta a treia. de la 300-309-de 11ori
de la 310-319-de 11ori
de la 320-329-de11-ori
total 19+19+11+11+11=71
R 329pag
