arduino uno to arduio uno communication using RF-modules 433 MHZ.

please help me… thank you:

-the objective of my project is to read the potentiometer value and feed this to arduino uno to process. the arduino changes the input pot value to percent value. then this percent value is to be transmitted to the second arduino using 433MHZ transmitter.
-the second arduino processes this value by receiving from the transmitter using the receiver of the same pair. the second arduino has to process this pot value and has to perform some conditions based on the value range.
-after the conditions are evaluated, the arduino shoud display the text that is inside this sign " " on the LCD display.

-transmitter side sketch:
#include <VirtualWire.h>
int potValue; // variable used to store the value coming from the potentiometer
int percent; // variable used to store the percentage value

void setup() {

Serial.begin(9600);
// put your setup code here, to run once:
//Serial.print(“wasihun”);
}

void loop() {
//pinMode(A0,INPUT);
//pinMode(1, OUTPUT);
potValue = analogRead(A0);
percent = map(potValue, 0, 1023, 0, 100); // convert potentiometer reading to a percentage

// send the value to the serial port

Serial.write(percent);
delay(500);
//serial.clear();
}

-receiver side sketch:

#include <VirtualWire.h>
// include the library code:
#include <LiquidCrystal.h>

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

//byte Percent;
void setup() {

// initialize serial communication at 9600 bits per second:
Serial.begin(9600);
// make the pushbutton’s pin an input:
// set up the LCD’s number of columns and rows:
lcd.begin(16, 2);
// Print a message to the LCD.
//lcd.print(" Chance::");
//lcd.print(Percent);
}

void loop() {

pinMode(A0,INPUT);
pinMode(1, OUTPUT);
// if there is bytes available coming from the serial port
if (Serial.available()) {

// set the values to the ‘incomingByte’ variable
int come= Serial.read();
Serial.println(come);

if (come < 25){ //if the percentage is less than 25%…

//lcd.println(come);
lcd.println(“Room_01,Bed_01”);
lcd.setCursor(0,1);
lcd.println(" I Need Toilet ");
delay(500);
lcd.clear();

}

else if ( come>=25 && come<50)
{//lcd.println(come);
lcd.println(“Room_02,Bed_02”);
lcd.setCursor(0,1);
lcd.println(“I Need Food”);
delay(500);
lcd.clear();
}

else if( come>=50 && come<75)
{//lcd.println(come);
lcd.println(“Room_03,Bed_03”);
lcd.setCursor(0,1);
lcd.println("I Need Water ");
delay(500);
lcd.clear();
}
else{//lcd.println(come);
lcd.println(“Room_04,Bed_04”);
lcd.setCursor(0,1);
lcd.println(“Emergency case”);
delay(500);
lcd.clear();
}

}}

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