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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		int i,j;
  14.         String S,T;
  15.         Scanner sc = new Scanner(System.in);
  16.         S=sc.nextLine();
  17.         T=sc.nextLine();
  18.         i=0;
  19.         j=T.length()-1;
  20.         if(S.length()==T.length())
  21.         {
  22.             while(S.charAt(i)==T.charAt(j))
  23.             {
  24.                 if((i<S.length()-1)&&(j>0))
  25.                 {
  26.                     i++;
  27.                     j--;
  28.                 }
  29.                 else
  30.                     break;
  31.             }
  32.             if(j==0&&(i==S.length()-1))
  33.                 System.out.println("YES");
  34.             else
  35.                 System.out.println("NO");
  36.         }
  37.         else
  38.             System.out.println("NO");
  39. 	}
  40. }
Success #stdin #stdout 0.09s 380672KB
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YES
https://ideone.com/GO3guz
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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