PercentPassing

package percentpasssing;

import javax.swing.JOptionPane;

public class PercentPasssing {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        int a, percentRound, loop = 0;
        double score, loopCount, percent, pass = 0;

        String num1 = JOptionPane.showInputDialog("How many scores?");
        a = Integer.parseInt(num1);
        loopCount = (double) a;

        do {
            loop += 1;
            String num2 = JOptionPane.showInputDialog("Input score " + loop);
            score = Integer.parseInt(num2);

            if (score > 70) {
                pass += 1;
            }
            percent = pass / loopCount * 100;
        } while (loop < loopCount);

        percentRound = (int) percent;

        System.out.print(percentRound + "% of scores passed. \n");
    }

}