CF1999A A+B Again?

Given a two-digit positive integer $ n $ , find the sum of its digits.

The first line contains an integer $ t $ ( $ 1 \leq t \leq 90 $ ) — the number of test cases. The only line of each test case contains a single two-digit positive integer $ n $ ( $ 10 \leq n \leq 99 $ ).

For each test case, output a single integer — the sum of the digits of $ n $ .