Package net.n1da.dev.euler

Class PE0040

java.lang.Object

net.n1da.dev.euler.core.Problem

net.n1da.dev.euler.PE0040

All Implemented Interfaces:

Solvable

public class PE0040
extends Problem

Solution for problem 40 "Champernowne's constant" completed on Wed, 4 May 2016, 22:40.

Since:

04.05.2016 21:21:21

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
PE0040()	A simple constructor to set number and title.

Method Summary

Modifier and Type	Method	Description
java.lang.String	solve()	It solves the problem by incrementing a LargeNumber and testing if the length runs over the next wanted digit.

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

PE0040

public PE0040()

A simple constructor to set number and title.

Method Detail

solve

public java.lang.String solve()

It solves the problem by incrementing a LargeNumber and testing if the length runs over the next wanted digit. If a number is found the needed digit is multiplied to the result.

Returns:

the product of the wanted digits

See Also:

LargeNumber