Comparando arrays de caracteres

Vamos preencher dois arrays de chars e comparar suas posições.
A comparação é feita em pares iguais de posições. Ex:
Posição 0 de A x Posição 0 de B, para sabermos qual elemento
é maior ou menor ou igual, em cada par comparado.

Veja abaixo imagens do programa em execução:

Veja abaixo o código do programa:

import java.util.Scanner;

public class PROJETO {

     public static int tam = 20;

     static int Comp_Num ( int a, int b ) {

         int res = 0;

         if ( a == b )

              res = a;

         else if ( a > b ) {

              res = b;

         } else if ( a < b ) {

              res = a;

         }

         return res;

     }

     public static void main ( String args [ ] ) {

         J jht = new J ( );

         jht.textbackground ( jht.WHITE );

         jht.Moldura ( ( short ) 1, ( short ) 27, ( short ) 2, ( short ) 78 );

         jht.title ( " " );

         int z = 0, y = 0;

         int a = 0;

         //int [ ] A = new int [ tam ];

         //int [ ] B = new int [ tam ];

         char [ ] A = new char [ tam ];

         char [ ] B = new char [ tam ];

         int i, p, q, n = 0;

         do {

              jht.cls ( );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 25, ( int ) 3 );

              System.out.printf ( "COMPARANDO DOIS ARRAYS DE CARACTERES" );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 25, ( int ) 5 );

              System.out.printf ( "Quantos números terá o array A ? " );

              jht.textcolor ( jht.LIGHTRED );

              Scanner sc = new Scanner ( System.in );

              p = sc.nextInt ( );

              jht.textcolor ( jht.BLACK );

              jht.gotoxy ( ( int ) 20, ( int ) 9 );

              if ( p < 0 || p > tam ) {

                   System.out.printf ( "Número Acima de 0 e menor que %d ", tam );

                   jht.getche ( );

                   jht.cls ( );

              }

         } while ( ( p < 0 ) || ( p > tam ) );

         for ( i = 0; i < p; i++ ) {

              jht.cls ( );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 25, ( int ) 3 );

              System.out.printf ( "COMPARANDO DOIS ARRAYS DE CARACTERES" );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 32, ( int ) 5 );

              System.out.printf ( "Insira o " );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 40, ( int ) 5 );

              System.out.printf ( " %do", i + 1 );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 44, ( int ) 5 );

              System.out.printf ( "Número : " );

              jht.textcolor ( jht.LIGHTRED );

              Scanner sc = new Scanner( System.in );

              String c = sc.next();

              A [ i ] = c.charAt( 0 );

         }

         do {

              jht.cls ( );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 25, ( int ) 3 );

              System.out.printf ( "COMPARANDO DOIS ARRAYS DE CARACTERES" );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 25, ( int ) 5 );

              System.out.printf ( "Quantos números terá o array B ? " );

              jht.textcolor ( jht.LIGHTRED );

              Scanner sc = new Scanner ( System.in );

              q = sc.nextInt ( );

              jht.textcolor ( jht.BLACK );

              jht.gotoxy ( ( int ) 20, ( int ) 9 );

              if ( q < 0 || q > tam ) {

                   System.out.printf ( "Número Acima de 0 e menor que %d ", tam );

                   jht.getche ( );

                   jht.cls ( );

              }

         } while ( ( q < 0 ) || ( q > tam ) );

         for ( i = 0; i < q; i++ ) {

              jht.cls ( );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 25, ( int ) 3 );

              System.out.printf ( "COMPARANDO DOIS ARRAYS DE CARACTERES" );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 32, ( int ) 5 );

              System.out.printf ( "Insira o " );

              jht.textcolor ( jht.LIGHTRED );

              jht.gotoxy ( ( int ) 40, ( int ) 5 );

              System.out.printf ( " %do", i + 1 );

              jht.textcolor ( jht.LIGHTBLUE );

              jht.gotoxy ( ( int ) 44, ( int ) 5 );

              System.out.printf ( "Número : " );

              jht.textcolor ( jht.LIGHTRED );

              Scanner sc = new Scanner( System.in );

              String c = sc.next();

              B [ i ] = c.charAt( 0 );

         }

         jht.textcolor ( jht.LIGHTBLUE );

         jht.gotoxy ( ( int ) 22, ( int ) 7 );

         System.out.printf ( "Caracteres inseridos no array A ==> " );

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf ( "%d", p );

         jht.textcolor ( jht.LIGHTRED );

         jht.gotoxy ( ( int ) 22, ( int ) 9 );

         for ( i = 0; i < p; i++ ) {

              System.out.printf ( " %c ", A [ i ] );

         }

         jht.textcolor ( jht.LIGHTBLUE );

         jht.gotoxy ( ( int ) 22, ( int ) 11 );

         System.out.printf ( "Caracteres inseridos no array B ==> " );

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf ( "%d", q );

         jht.textcolor ( jht.LIGHTRED );

         jht.gotoxy ( ( int ) 22, ( int ) 13 );

         n = Comp_Num ( p, q );

         for ( i = 0; i < q; i++ ) {

              System.out.printf ( " %c ", B [ i ] );

         }

         jht.getche ( );

         jht.gotoxy ( ( int ) 22, ( int ) 14 );

         for ( i = 0; i < n; i++ ) {

              jht.textcolor ( jht.LIGHTRED );

              if ( A [ i ] > B [ i ] ) {

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("\n\t\t%d° ", ( i + 1 ) );

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf ("Elemento do array ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("A");

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf (" é maior que o ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("%d° ", ( i + 1 ) );

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf ("do array ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("B");

              }

              jht.textcolor ( jht.LIGHTBLUE );

              if ( A [ i ] < B [ i ] ) {

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("\n\t\t%d° ", ( i + 1 ) );

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf ("Elemento do array ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("A");

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf (" é menor que o ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("%d° ", ( i + 1 ) );

                   jht.textcolor ( jht.LIGHTBLUE );

                   System.out.printf ("do array ");

                   jht.textcolor ( jht.LIGHTRED );

                   System.out.printf ("B");

              } else {

                   if ( A [ i ] == B [ i ] ) {

                        jht.textcolor ( jht.LIGHTRED );

                        System.out.printf ("\n\t\t%d° ", ( i + 1 ) );

                        jht.textcolor ( jht.LIGHTBLUE );

                        System.out.printf ("Elemento do array ");

                        jht.textcolor ( jht.LIGHTRED );

                        System.out.printf ("A");

                        jht.textcolor ( jht.LIGHTBLUE );

                        System.out.printf (" é igual ao ");

                        jht.textcolor ( jht.LIGHTRED );

                        System.out.printf ("%d° ", ( i + 1 ) );

                        jht.textcolor ( jht.LIGHTBLUE );

                        System.out.printf ("do array ");

                        jht.textcolor ( jht.LIGHTRED );

                        System.out.printf ("B");

                   }

              }

         }

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf ( "\n\t\tO array ");

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf ("A");

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf (" tem");

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf (" %d", p );

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf (" elementos");

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf ( "\n\t\tO array ");

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf ("B");

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf (" tem");

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf (" %d", q );

         jht.textcolor ( jht.LIGHTBLUE );

         System.out.printf (" elementos");

         if ( p > q ) {

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf ( "\n\t\tO array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("A");

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf (" tem");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf (" %d", p - q );

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf (" elementos a mais que o array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("B");

         } else if ( q > p ) {

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf ( "\n\t\tO array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("B");

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf (" tem");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf (" %d", q - p );

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf (" elementos a mais que o array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("A");

         } else if ( p == q ) {

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf ( "\n\t\tO array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("A");

              jht.textcolor ( jht.LIGHTBLUE );

              System.out.printf (" tem o mesmo número de elementos do array ");

              jht.textcolor ( jht.LIGHTRED );

              System.out.printf ("B");

         }

         jht.textcolor ( jht.LIGHTRED );

         System.out.printf ( "\n\n\n\t\t\t\tMUITO OBRIGADO" );

         jht.textbackground ( jht.LIGHTMAGENTA );

         //A coluna esquerda da moldura está sendo

         //refeita através deste método apaga

         jht.Apaga ( ( short ) 4, ( short ) 26, ( short ) 0,( short ) 2 );

         jht.cursortype ( ( short ) 0 );//Apaga o cursor

         jht.getche ( );

     }

}