# CodeChef - First and Last Digit

First and Last Digit problem from CodeChef.

**Problem**

Given an integer `N`

. Write a program to obtain the sum of the first and last digits of this number.

**Input Format**

The first line contains an integer ** T**, the total number of test cases. Then follow

**lines, each line contains an integer**

**T****.**

**N****Output Format**

For each test case, display the sum of first and last digits of ** N** in a new line.

**Constraints**

- 1 <= T <= 1000
- 1 <= N <= 1000000

**Solution in Java:**

```
import java.util.*;
import java.lang.*;
import java.io.*;
class Codechef
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc = new Scanner(System.in);
int T = sc.nextInt();
while( T-- > 0){
int l = sc.nextInt();
int sum = l % 10;
int rem = 0;
while(l != 0) {
rem = l % 10;
l = l/ 10;
}
sum += rem;
System.out.println(sum);
}
}
}
```