below is my java code:

import java.util.*;
public class timus1581
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        if (t>=1 && t<=1000)
       {
        int i = 0; int cnt = 0;
        int a[] = new int[t];
        for (i = 0; i <= t-1; i++)
        {
            a[i] = sc.nextInt();
          if (a[i]>=1 && a[i]<=10)
          {
              continue;
          }
          else
          {
              System.exit(0);
          }
        }
        for (i = 0; i < t-1; i++)
        {
            if (a[i] == a[i+1])
            {
                cnt++;
            }
            else
            {
                System.out.print((cnt+1) + " " + a[i] + " ");
                cnt = 0;
            }
            if (t == i + 2)
            {
                System.out.print((cnt+1) + " " + a[i]);
                cnt = 0;
            }
        }
      }
    }
}

Edited by author 09.04.2016 14:32

System.out.println("Enter no. of test cases");
System.out.println("Enter Integers");

How do you think a robot would distinguish those messages from your real answer.

http://acm.timus.ru/help.aspx?topic=judge
«The program must print only the data that is required by the problem statement. The program must not print any prompts (“Enter N:”). The program must not wait for pressing a key at the end of execution.»

for (i = 0; i < t-1; i++)
        {
            if (a[i] == a[i+1])
            {
                cnt++;
            }
            else
            {
                System.out.print((cnt+1) + " " + a[i] + " ");
                cnt = 0;
            }
            if (t == i + 2)
            {
                System.out.print((cnt+1) + " " + a[i]);
                cnt = 0;
            }
        }
I am not understand this part.

Edited by author 12.06.2016 13:59