codechef program #9: First and Last Digit.






PROBLEM STATEMENT
If Give an integer N . Write a program to obtain the sum of the first and last digit of this number.

Input

The first line contains an integer T, total number of test cases. Then follow T lines, each line contains an integer N.

Output

Display the sum of first and last digit of N.

Constraints

  •  T  1000
  •  N  1000000

Example


Input
3 
1234
124894
242323

Output
5
5
5



My Solution:
import java.util.*;
import java.io.*;
class Main
{
 public static void main(String[] args)
 {
try{
  boolean l=true;
  int i=0,m=55,n,b=0;
  
  Scanner input = new Scanner(System.in);
  BufferedReader inp = new BufferedReader (new InputStreamReader(System.in));
 
  int q=input.nextInt();
  int arr1[]=new int[q];


  while (i<q)
 {
n=input.nextInt();
 while(n>0)
{
m=n%10;
n=n/10;
if (l)
b=b+m;
l=false;

}
b=b+m;
arr1[i]=b;
b=0;
l=true;
i++; 


}
for (int k=0;k<arr1.length;k++){
  System.out.println(arr1[k]);
}





catch(Exception e)
{
System.out.println(e);
}





 }

}


posted by lol ik

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