Look at the following code:

double prices$[]=\{12\mathrm{.}57,45\mathrm{.}99,64\mathrm{.}36,22\mathrm{.}89\}$;

cout $$ fixed $$ showpoint $$ setprecision$(2)$;

for $(auto$ price : prices$)$

cout price $$ endl;

How many times will the loop iterate?

$0$

$2$

$1$

$4$