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62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
//ProjectEuler/ProjectEulerCPP/Headers/Problem9.hpp
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//Matthew Ellison
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// Created: 09-28-18
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//Modified: 07-09-20
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//There exists exactly one Pythagorean triplet for which a + b + c = 1000. Find the product of abc.
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//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/myClasses
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/*
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Copyright (C) 2020 Matthew Ellison
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef PROBLEM9_HPP
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#define PROBLEM9_HPP
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#include <cmath>
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#include <string>
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#include "Problem.hpp"
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class Problem9 : public Problem{
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private:
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//Variables
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//Instance variables
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int a; //Holds the size of the first side
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int b; //Holds the size of the second side
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double c; //Holds the size of the hyp
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bool found; //A flag to determine if we have found the solution yet
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public:
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//Constructor
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Problem9();
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//Operational functions
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virtual void solve(); //Solve the problem
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virtual void reset(); //Reset the problem so it can be run again
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//Gets
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virtual std::string getString() const; //Return a string with the solution to the problem
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int getSideA() const; //Returns the length of the first side
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int getSideB() const; //Returns the length of the second side
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int getSideC() const; //Returns the length of the hyp
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int getProduct() const; //Returns the product of the 3 sides
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};
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/* Results:
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The Pythagorean triplet is 200 375 425
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The numbers' product is 31875000
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It took an average of 154.595 microseconds to run this problem over 100 iterations
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*/
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#endif //PROBLEM9_HPP
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