@@ -0,0 +1,191 @@
+public int luckySum(int a, int b, int c) %7B%0A  int sum = 0;%0A  if (a != 13) %7Bsum += a;%7D else %7Breturn sum;%7D%0A  if (b != 13) %7Bsum += b;%7D else %7Breturn sum;%7D%0A  if (c != 13) sum += c;%0A  return sum;%0A%7D%0A

Create luckySum.java