Package net.n1da.dev.euler

Class PE0034

java.lang.Object

net.n1da.dev.euler.core.Problem

net.n1da.dev.euler.PE0030

net.n1da.dev.euler.PE0034

All Implemented Interfaces:

Solvable

public class PE0034
extends PE0030

Solution for problem 34 "Digit factorials" completed on Sat, 2 Jan 2016, 00:31.

Since:

01.01.2016 14:27:33

Author:

Nico Danneberg

See Also:

Problem @ Project Euler, Solution @ Ni-Da-Net

Field Summary

Fields inherited from class net.n1da.dev.euler.PE0030

cache

Fields inherited from class net.n1da.dev.euler.core.Problem

number, title

Constructor Summary

Constructors

Constructor	Description
PE0034()	A simple constructor to set number and title.

Method Summary

Modifier and Type	Method	Description
protected LargeNumber	getDigitSum(LargeNumber num)	Calculates the sum of all digits of the given number.

Methods inherited from class net.n1da.dev.euler.PE0030

prepare, solve

Methods inherited from class net.n1da.dev.euler.core.Problem

finish, getResult, getRuntime, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PE0034

public PE0034()

A simple constructor to set number and title.

Method Detail

getDigitSum

protected LargeNumber getDigitSum(LargeNumber num)

Calculates the sum of all digits of the given number. Therefore the factorial of every digit is used

Overrides:

getDigitSum in class PE0030

Parameters:

num - a LargeNumber to calculate the sum of its digits

Returns:

the sum of the factorial digits as new LargeNumber

See Also:

LargeNumber.sumOfDigitFactorials()