Something

import javax.swing.*;

public class Sequence{
    public static void main (String args[]){
        String inputInteger;
        int inputInt;
		int correct = 0;
		int incorrect = 0;
		int total;

        for(int tries = 0; tries < 10; tries++){
			inputInt = Integer.parseInt(JOptionPane.showInputDialog("Enter an even integer"));
			System.out.println("the user has inputted " + tries + " times");
			if(inputInt % 2 == 0){
				correct++;
			}else{
				incorrect++;
			}
		}
		System.out.println("The user has " + correct + " correct answers and " + incorrect + "incorrect answers");
		result = correct - incorrect;
		percentage = correct/tries
		System.out.println("The user has a total of " + result + " points, with a total of " + percentage + " percent.");
		
		
	}
}