Updated comments and made sure style was consistent

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2020-07-10 13:36:16 -04:00
parent 7257a118d4
commit c72754dcf8
65 changed files with 1160 additions and 747 deletions

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@@ -1,7 +1,7 @@
//ProjectEuler/C++/Headers/Problem14.hpp
//ProjectEuler/ProjectEulerCPP/Headers/Problem14.hpp
//Matthew Ellison
// Created: 09-29-18
//Modified: 07-14-19
//Modified: 07-09-20
/*
The following iterative sequence is defined for the set of positive integers:
n → n/2 (n is even)
@@ -10,7 +10,7 @@ Which starting number, under one million, produces the longest chain?
*/
//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/myClasses
/*
Copyright (C) 2019 Matthew Ellison
Copyright (C) 2020 Matthew Ellison
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -37,25 +37,30 @@ Which starting number, under one million, produces the longest chain?
class Problem14 : public Problem{
private:
//This function follows the rules of the sequence and returns its length
uint64_t checkSeries(uint64_t num);
//Variables
//Static variables
static uint64_t MAX_NUM; //This is the top number that you will be checking against the series
//Instance variables
uint64_t maxLength; //This is the length of the longest chain
uint64_t maxNum; //This is the starting number of the longest chain
//Function
uint64_t checkSeries(uint64_t num); //This function follows the rules of the sequence and returns its length
public:
//Constructor
Problem14();
virtual void solve();
virtual std::string getString() const;
virtual void reset();
//Returns the length of the requested chain
uint64_t getLength() const;
//Returns the starting number of the requested chain
uint64_t getStartingNumber() const;
//Operational functions
virtual void solve(); //Solve the problem
virtual void reset(); //Reset the problem so it can be run again
//Gets
virtual std::string getString() const; //Return a string with the solution to the problem
uint64_t getLength() const; //Returns the length of the requested chain
uint64_t getStartingNumber() const; //Returns the starting number of the requested chain
};
/* Results:
The number 837799 produced a chain of 525 steps
It took 153.999 milliseconds to solve this problem.
It took an average of 197.008 milliseconds to run this problem over 100 iterations
*/
#endif //PROBLEM14_HPP