$9\mathrm{.}7\mathrm{.}3$: Write a method that returns an array.

$597714\mathrm{.}2988516.$qx$3$zqy$7$

Write a method named randomInts which returns an array whose length is given in the first argument. The array is filled with random integers between $0$ and n $-1.$

Hint: use $($int$)($Math$.$random$()*$ n$)$ to generate each random number.