Package net.n1da.dev.euler

Class PE0055

java.lang.Object

net.n1da.dev.euler.core.Problem

net.n1da.dev.euler.PE0055

All Implemented Interfaces:

Solvable

public class PE0055
extends Problem

Solution for problem 55 "Lychrel numbers" completed on Mon, 29 Aug 2016, 19:53.

Since:

25.08.2016 23:47:19

Author:

Nico Danneberg

See Also:

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

Field Summary

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

number, title

Constructor Summary

Constructors

Constructor	Description
PE0055()	A simple constructor to set number and title.

Method Summary

Modifier and Type	Method	Description
java.lang.String	solve()	Finds all Lychrel numbers less than 10.000 by summing a starting number with its reversed version.

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

finish, getResult, getRuntime, prepare, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PE0055

public PE0055()

A simple constructor to set number and title.

Method Detail

solve

public java.lang.String solve()

Finds all Lychrel numbers less than 10.000 by summing a starting number with its reversed version. If in less than 50 steps no palindrom is found this number must be a Lychrel number.

Returns:

the number of found Lychrel numbers

See Also:

LargeNumber