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- All Contests
- ProjectEuler+
- Project Euler #20: Factorial digit sum

# Project Euler #20: Factorial digit sum

# Project Euler #20: Factorial digit sum

Contest ends in

_{This problem is a programming version of Problem 20 from projecteuler.net}

For example, ,

and the sum of the digits in the number is .

Find the sum of the digits in the number

**Input Format**

The first line contains an integer , i.e., number of test cases.

Next lines will contain an integer .

**Constraints**

**Output Format**

Print the values corresponding to each test case.

**Sample Input**

```
2
3
6
```

**Sample Output**

```
6
9
```

**Explanation**

- is , sum of digit is .
- is , sum of digits is .