public class Solution {

    public static void main(String[] args) {
        double mean = 70;
        double stdDeviation = 10;
        double x1 = 80, x2 = 60;
        
        double result1 = 1 - probability(mean, stdDeviation, x1);
        double result3 = probability(mean, stdDeviation, x2);
        double result2 = 1 - result3;
        
        System.out.println(round(result1*100));
        System.out.println(round(result2*100));
        System.out.println(round(result3*100));
    }
    
    public static double probability(double mean, double stdDeviation, double x) {
        final double z = calcZ(mean, stdDeviation, x);
        return 1 - (1 + erf(z)) / 2;
    }

    public static double calcZ(double mean, double stdDeviation, double x) {
        return (mean - x) / (stdDeviation * Math.sqrt(2));
    }

    public static double erf(double z) {
        double sum = 0;
        for (int n = 0; n < 11; n++) {
            double sfsfsf = z / (2 * n + 1);
            for (int i = 1; i <= n; i++) sfsfsf *= -z * z / i;
            sum += sfsfsf;
        }
        return 2 / Math.sqrt(Math.PI) * sum;
    }

    static double round(double v) {
        return Math.round(v * 100)*1d/100;
    }
}