Simple, easy || O(n)
Code

# Code
```java []
class Solution {
    public int reverseDegree(String s) {
        int sum = 0;
        int i = 1;
        for (char ch : s.toCharArray()) {
            sum += i * (26 - (ch - 'a'));
            i++;
        }
        return sum;
    }
}
```
['Java']