Here is the code from today:

public int sum13(int[] nums) {
  int retVal = 0;
  int i = 0;
  while(i < nums.length) {
    if((nums[i] != 13) && ((i == 0) || (nums[i-1] != 13))) {
      retVal = retVal + nums[i];
    }
    /*
    if(nums[i] == 13) {
      i++;
    } else {
      retVal = retVal + nums[i];
    }
    */
    i++;
  }
  return retVal;
}

public int[] tenRun(int[] nums) {
  int current = 0;
  boolean changeIt = false;
  int i = 0;
  while(i < nums.length) {
    if(nums[i] % 10 == 0) {
      current = nums[i];
      changeIt = true;
    } else {
      if(changeIt) {
        nums[i] = current;
      }
    }
    i++;
  }
  return nums;
}