package p20190916;

import oracle.jrockit.jfr.parser.FLREventInfo;

public class NumberFinder {
    static boolean isEven(int a) {
        if (a % 2 == 0)
            return true;
        else
            return false;
    }

    static boolean isPalindrome(int b) {
        int remainder, reversedInteger = 0, originalInteger;
        originalInteger = b;
        while (b != 0) {
            remainder = b % 10;
            reversedInteger = reversedInteger * 10 + remainder;
            b = b / 10;
        }
        if (originalInteger == reversedInteger)
            return true;
        else
            return false;
    }

    static boolean isArmstrong(int c) {
        int remainder, originalInteger, result = 0;
        originalInteger = c;
        while (c != 0) {
            remainder = c % 10;
            result = result + (remainder * remainder * remainder);
            c = c / 10;
        }
        c = originalInteger;
        if (c == result)
            return true;
        else
            return false;
    }

    static boolean isStrong(int d) {
        int remainder, originalInteger, fact, result = 0;
        originalInteger = d;
        fact = 1;
        while (d > 0) {
            remainder = d % 10;
            for (int i = remainder; i >= 0; i--) {
                fact = fact * i;
            }
            result = result + fact;
            d = d / 10;
        }
        d = originalInteger;
        if (d == result)
            return true;
        else
            return false;
    }
}