Răspuns :

f(4770777,7) = 3

numara cate cifre de 7 exista la coada pana da de o cifra diferita de 7, atunci se opreste

Rayzenid

Răspuns:

f(4770777, 7) = 3

[tex]\\[/tex]

Explicație pas cu pas:

f = f(4770777, 7)

[tex]\\[/tex]

4770777 != 0:

4770777 % 10 == 7:

[tex]f = 1 + f(477077, 7)[/tex]

[tex]\\[/tex]

477077 != 0:

477077 % 10 == 7:

[tex]f = 1 + \big(1 + f(47707, 7)\big)[/tex]

[tex]\\[/tex]

47707 != 0:

47707 % 10 == 7:

[tex]f = 1 + \Big(1 + \big(1 + f(4770, 7)\big)\Big)[/tex]

[tex]\\[/tex]

4770 != 0:

4770 % 10 != 7:

[tex]f = 1 + \big(1 + (1 + 0)\big)[/tex]

[tex]f = 3[/tex]

ID Alte intrebari