Hello everyone,
I'm new to java and having difficulty getting the correct syntax. I am supposed to create a HugeInteger(), inputHugeInteger(), outputHugeInteger(), addHugeIntgers(), isEqualTo(), and isOdd() methods. I only need help fixing addHugeIntgers() [adds two separate char arrays together and returns result to be saved in third array], isEqualTo() [detemines if the two arrays are equal to each other] and isOdd() [determines if the array is odd] methods. My syntax is the problem. Any help would be greatly appreciated.

Here is my code so far:

//Start of HugeInteger class
import java.util.*;

public class HugeInteger
private char[] digits;
private int MAX = 25;

public HugeInteger()
digits = new char[MAX];
for(int i = 0; i < MAX; i++)
digits[i] = '0';

public void inputHugeInteger()
Scanner scan = new Scanner(System.in);
String value = scan.nextLine();
for(int i = 0; i < value.length(); i++)
digits[value.length() - 1 - i] = value.charAt(i);
}// End of method inputHugeInteger()

public void outputHugeInteger()
for(int i = 25; i >= 0; i--)
}//End of method outputHugeInteger()

public HugeInteger addHugeInteger(HugeInteger X, HugeInteger Y)
HugeInteger result = new.HugeInteger();
for(int i = 0; i <= 25; i++)
result[i]= HugeInteger[i] + HugeInteger[i];
return result;
}//End of method addHugeInteger()

public boolean isEqualTo(HugeInteger num2[]) //Method returns true or false as to whether two arrays equal eachother
boolean isEqual= false;
for(int i = 0; i < value.length(); i++)
if(digits[i] == num2.digits[i])
isEqual = true;
return isEqual;
}// End of method isEqualTo()

public boolean isOdd(HugeInteger X) //Method returns true or false as to whether it is odd
boolean isOddnum = false;
if(X[0] %2 != 0) //Num is Odd
isOddnum = true;
return isOddnum;
}// End of method isOdd()

}//End of class HugeInteger

//Start of the main class

//Purpose of program is to call all the HugeInteger methods
public class mainHugeInt
public static void main(String[] args)
HugeInteger num1 = new HugeInteger();

HugeInteger num2 = new HugeInteger();

HugeInteger result = new HugeInteger();
result =num1.addHugeInteger(num2);

//Print statements of whether even or odd integer
if(num1.isOdd())//Result was true
System.out.println("Odd integer.");
System.out.println("Even integer.");
if(num2.isOdd())//Result was true
System.out.println("Odd integer.");
System.out.println("Even integer.");

if(num1.isEqualTo()) //Result was true
System.out.println("Both integers are equal to eachother!");
System.out.println("The integers are not equal to eachother!");