01 7 Segment Display with PICF16877A

// Eng Ruyi's Class -7 Segment Display
#define _XTAL_FREQ 20000000

#include <xc.h>

void main(void)
 {
     unsigned char binary_pattern[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F};
     TRISB = 0x00; 
     while(1<2){

     
      for (int j=0;j<9;j++)
        {
            PORTB = binary_pattern[j];
            __delay_ms(60);  //add delay of one second
        }
     }
   while (1)
      ;
 }