PORTB = 187;//التمثيل العشرى

PORTB = 0Xbb; // تمثيل سداسى عشرى للعدد العشرى 187
Or
PORTB = 0XBB; // تمثيل سداسى عشرى للعدد العشرى 187

PORTB=38;

GIE_bit = 0 ; //Clear Global Interupt Bit (GIE) 

PORTA.F5 = 0; // refers to the PIC pin RA5.
PORTD.F7 = 1; // refers to the PIC pin RD7.
TRISB.RB0 = 1; // makes reference to the bit 0 of register TRISB
INTCON . B0 = 0 ; // Clear bit 0 in INTCON register 

sbit  LEDA  at  PORTA.B0 ; 
sbit  bit_name  at  sfr-name.B <bit-position> ; 

sbit  LEDB  at  PORTB.F0 ; 
sbit  bit_name  at  sfr-name.F <bit-position> ;

bit  bf ;            // bit variable 

temperature_V1
Pressure
no_hit
dat2string
SUM3
_vtext

7temp                    // NO -- cannot begin with a numeral
%higher                // NO -- cannot contain special characters
int                          // NO -- cannot match reserved word
j23.07.04               // NO -- cannot contain special characters (dot)

<type> name_of_variable;

int count;        // sets the global variable "count" as integer
char a;            // sets the global variable "a" as char


void main ()    // main function of the program
{
counter = counter + 10;
}

int count;                   // sets the global variable "count" as integer
char a;                        // sets the global variable "a" as char


void subroutine ()      // function subroutine any program
{
count = count - 20;
a = 100;
}
void main ()                // main function of the program
{
count = count + 10;
a = 55;
}

void main ()                // main function of the program
{
int count;                    // define the local variable "count" as int
count = count + 10;
}

void subroutine ()                  // any sub-program function  
{
int time;
time = time * 2;
}


void main ()                            // main function of the program
{
int time;
time = time / 2;
}

void subroutine () // any sub-program function 
{
time = time * 2;
}


void main () / / main function of the program
{
int time;
}

[Comment blocks of great importance in the program documentation]

 
[<declaration of global variables-headers>]
 
[<type>] function_name ([<parameters>])
 
[<declaration of parameter settings>]
 
{
/ *
This section is reserved for the body of function_name, with the declaration of its local variables, commands and functions work. This function can be called a subroutine of the program.
* /
 
[return or return () or return (value)]
 
}
 
 
 
void main ([<parameters>])
{
/ *
This section is reserved for the function body with the declaration of its local variables, commands and functions work. Here are the first commands that will execute the program.
* /
}