Help another error when compliling

Question

says class,interface, or enum expected and highlights public static int sequentialSearch(int[] array, int value)
please help dont be mean please
import java.util.Scanner;
public class ch8q3
    public static void main(String[] args)
        int[] validnumbers = { 5658845,4520125,7895122,8777541,8451277,1302850,8080152,4562555,5552012,5050552,7525877,1250255,1005231,6545231,3852085,7576651,7881200,4581002};
        int results;
        int checker;
        checker = sequentialSearch(validnumbers, results);
        Scanner keyboard = new Scanner(System.in);
        //search the array for user value
        System.out.println("enter a valid number to search for");
        results = keyboard.nextInt();
        //determine if results was found in the array
        if (results ==-1)
            System.out.println("There was no" + result + "in the array");
        else
            System.out.println("There was " + result + "in the array" + (checker +1));
        //seqsearch
        public static int sequentialSearch(int[] array, int value)
            int index;
            int element;
            boolean found;
            index = 0;
            element = -1;
            found = false;
            //search
            while (!found && index <array.length)
                if (array[index] == value)
                    found = true;
                    element = index;
                index++;
            return element;
}

Answer 1

It means that there is a path through your code that can lead to that line before results has been assigned a value. Do not do this.
eg
int x;
if(true) {
    System.out.println(x); // what value does x have?
}