Thread: I'm new and I'm Stuck

This might be easy for some of y'all, but I'm very new and I'm stuck. I'm not sure how to get past this.

public class JavaClass{
         public static void main (String [] args){
 
            System.out.println("Welcome to Matthew Galetti's Rectangle and Square Calculator");
 
            //System.out.println("Rectangle Width Value");
            //int number = 6;
            //System.out.print(number);
 
 
            //System.out.println("Rectangle Length Value");
            //int number2 = 20;
            //System.out.print(number2);
 
 
            System.out.println("The Area of the Rectangle is 120");
            int product = number * number2;
            //20*6=120
            int number = 120;
            System.out.print(product);
 
            System.out.println("The Perimeter of the Rectangle is 52");
            int sum = number + number + number2 + number2;
            //6+6+20+20=52
            int number = 52;
            System.out.print(sum);

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
JavaClass.java:21: error: cannot find symbol
int product = number * number2;
^
symbol: variable number
location: class JavaClass
JavaClass.java:21: error: cannot find symbol
int product = number * number2;
^
symbol: variable number2
location: class JavaClass
JavaClass.java:27: error: cannot find symbol
int sum = number + number + number2 + number2;
^
symbol: variable number2
location: class JavaClass
JavaClass.java:27: error: cannot find symbol
int sum = number + number + number2 + number2;
^
symbol: variable number2
location: class JavaClass
JavaClass.java:29: error: variable number is already defined in method main(String[])
int number = 52;
^
5 errors

all those errors marks are underneath the n's in the N's in the word numbers. When I put it into the post they didn't come out that way.

JavaClass.java:21: error: cannot find symbol
int product = number * number2;
^
symbol: variable number

The compiler can not find a definition for the variable number for the statement on line 21.
Make sure number is defined before trying to use it.

The same for the other cannot find symbol errors.

Please edit your post and wrap your code with code tags:

[code]
**YOUR CODE GOES HERE**
[/code]

to get highlighting and preserve formatting.