package 回文;

public class yhisHuiWen {

  public static void ishuiwen(String arr[]){

	  boolean flag=true;//标志位

	  for(int i=0;i<arr.length;i++){

		  StringBuilder sb=new StringBuilder(arr[i]);

		  String s=sb.reverse().toString();//翻转

		  for(int j=0;j<s.length();j++){

			  if(s.charAt(j)!=arr[i].charAt(j)){		//有一个不为回文就指标值位为false

				  flag=false;

				  break;

			}

		  }

	  }

	  if(!flag){

		  System.out.println("-1");

	  }

	  else System.out.println("1");

  }

	public static void main(String[] args) {

		String arr[]={"aba","hhssaasshh","hellolleh"};

		ishuiwen(arr);

	}

}