0ryant

public class EqualSumChecker {

    public static boolean hasEqualSum (int a, int b, int c) {

        if (a+b==c){return true;}
        return false;

    }

}

0ryant

// numbers must be equal up to 3 decimal places

public class DecimalComparator {

    public static boolean areEqualByThreeDecimalPlaces(double first,double second) {

        if (first <0 && second >0 || first >0 && second <0){
            return false;
        }

0ryant

public class LeapYear {

    public static boolean isLeapYear(int year) {

        if (year < 1 || year > 9999) {
            return false;
        }

        if (year % 4 == 0) {
            if (year % 100 == 0) {

0ryant

public class BarkingDog {

    public static boolean shouldWakeUp(boolean barking,int hourOfDay){

        if (hourOfDay <0 || hourOfDay >23){
            return false;
        }

        if (barking == true && hourOfDay <8 || hourOfDay >22){
            return true;

0ryant

public class MegaBytesConverter {

    public static void printMegaBytesAndKiloBytes(int kiloBytes){

        if (kiloBytes < 0){
            System.out.println("Invalid Value");
        } else {
            int megabytes = (kiloBytes/1024);
            int kiloRemainder = kiloBytes%1024;
            System.out.println(kiloBytes+" KB = "+megabytes+" MB and "+kiloRemainder+" KB");

0ryant

public class SpeedConverter {

    public static long toMilesPerHour(double kilometersPerHour){

        if (kilometersPerHour <0) {
            return -1;
        }

        return Math.round(kilometersPerHour/1.609);

0ryant

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W 6 j e P R f p m I ) H
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S i 9 M b e r # ) i e U
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