@@ -0,0 +1,157 @@
+public int arrayCount9(int%5B%5D nums) %7B%0A  int count = 0;%0A  for (int i = 0; i %3C nums.length; i ++)%7B%0A    if (nums%5Bi%5D == 9)%0A        count++;%0A  %7D%0A  return count;%0A%7D%0A

add arrayCount9