ProgBasics06For-Loop-Y05histogram

import java.util.Scanner;

public class Y05histogram {
        public static void main(String[] args) {
            Scanner scanner = new Scanner(System.in);
            int numbers = Integer.parseInt(scanner.nextLine());
            double p1 = 0;
            double p2 = 0;
            double p3 = 0;
            double p4 = 0;
            double p5 = 0;

            for (int i = 0; i < numbers; i++) {
                int currentNumber = Integer.parseInt(scanner.nextLine());

                if (currentNumber < 200) {
                    p1++;
                } else if (currentNumber < 400) {
                    p2++;
                } else if (currentNumber < 600) {
                    p3++;
                } else if (currentNumber < 800) {
                    p4++;
                } else {
                    p5++;
                }
            }
            System.out.printf("%.2f%%%n", (p1 / numbers) * 100);
            System.out.printf("%.2f%%%n", (p2 / numbers) * 100);
            System.out.printf("%.2f%%%n", (p3 / numbers) * 100);
            System.out.printf("%.2f%%%n", (p4 / numbers) * 100);
            System.out.printf("%.2f%%", (p5 / numbers) * 100);
        }
    }