ModAdd

import java.util.*;
import java.io.*;
public class Task1
{
  public static void main(String[] args)   throws IOException
  {  
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); 
    String line1 = reader.readLine();
    String line2 = reader.readLine();
    if (line1.length() < line2.length())
     {
      String tmp = line1;
      line1 = line2;
      line2 = tmp;
    }
    char[] first = line1.toCharArray();
    char[] second = line2.toCharArray();
    int[] a = new int[first.length];
    for (int i = 0; i < first.length ;i++ )
     {
      a[i] = Integer.parseInt(String.valueOf(first[i]));
    } 
    int[] b = new int[second.length];
    for (int i= 0; i< second.length ;i++ ) 
    {
      b[i] = Integer.parseInt(String.valueOf(second[i]));
    } // end of for
    int[] result = new int[first.length];
    for (int i = 1; i <= second.length ;i++ )
     {
      int r = a[a.length-i]+b[b.length-i];
      if (r >= 10) {
          r -= 10;
      } // end of if
      result[result.length-i] = r;
    } // end of for
    for (int i = 1;i <= a.length - b.length ;i++ ) 
    {
      int r = a[a.length-b.length-1];
      result[result.length-b.length-1] = r;
    } // end of for
    print_array(result);
  }
  
    public static void print_array(int[] a)
  {
    for (int i = 0;i < a.length ;i ++ ) 
    {
      if (a[i] != 0) 
         System.out.print(a[i]);
     
    }
  }
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: TIME LIMIT EXCEEDED

Test 8

Verdict: WRONG ANSWER

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: WRONG ANSWER