Error while submitting in Finding upper and lower bound

#1

while submitting it is showing no output… is my solution correct? And how will i add the condition for (-1 -1) ?
import java.util.*;
public class Main {
public static void main(String args[]) {

   Scanner sc=new Scanner(System.in);
   int n=sc.nextInt();
   int a[]=new int[n];
   int i;
   for(i=0;i<n;i++)
   {
	   a[i]=sc.nextInt();
   }
   int t=sc.nextInt();
   for(i=0;i<t;i++)
   {
       int ser=sc.nextInt();
	   int findex=0;
	   for(int j=0;j<n;j++)
	   {		   
		   if(a[j] == ser)
		   {   
			System.out.print(j+ " ");			      
		   }
		   break;
	   }
     for(int k=n-1;k>0;k--)
	 {
		 if(a[k]== ser)
		 {
			 System.out.print(k+ " ");
		 }
		 break;
	 }
	
   }
}

}

#2

@akshay9009
Yes your logic is correct and in this question it is mandatory to add condition (-1 -1) when an element is not found in the array.

#3

okay…i wanted to knw how can i add the (-1 -1 ) condition? by creating a new loop or just insert the if statement somewhere in the loops which are printing the values of indexes.
Thanks

#4

Hi Akshay
you can add -1 -1 when the elements is not found after traversing/searching in the complete array.

#5

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