Hi Friend,

Try the following code:

import java.util.*;
class Encrypt{
     public static void shiftLeft(char[] array, int amount) {
                for (int j = 0; j < amount; j++) {
                        char a = array[0];
                        int i;
                        for (i = 0; i < array.length - 1; i++)
                                array[i] = array[i + 1];
                        array[i] = a;
                }
        }
        public static void printArray(char[] array) {
                for (int x = 0; x < array.length; x++) {
                        System.out.print(array[x]);
                }
                System.out.println();
        }
    public static void main(String[] args) 
    {
        Scanner input=new Scanner(System.in);
        System.out.print("Enter String: ");
        String str=input.nextLine();
        char ch[]=str.toCharArray();
        shiftLeft(ch, 1);
        System.out.print("String is Encrypted: ");
        printArray(ch);
    }
}

Thanks