Fixed sonarqube problems

src/main/java/com/mattrixwv/project_euler/problems/Problem6.java

@@ -0,0 +1,105 @@
+//ProjectEulerJava/src/main/java/mattrixwv/ProjectEuler/Problems/Problem6.java
+//Matthew Ellison
+// Created: 03-01-19
+//Modified: 08-20-22
+//Find the difference between the sum of the squares of the first one hundred natural numbers and the square of the sum.
+//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/JavaClasses
+/*
+	Copyright (C) 2022  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
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+package com.mattrixwv.project_euler.problems;
+
+
+public class Problem6 extends Problem{
+	//Variables
+	//Static variables
+	private static final int START_NUM = 1;		//The first number that needs to be counted
+	private static final int END_NUM = 100;		//The last number that needs to be counted
+	//Instance variables
+	private long sumOfSquares;	//Holds the sum of the squares of all the numbers
+	private long squareOfSum;	//Holds the square of the sum of all the numbers
+
+	//Functions
+	//Constructor
+	public Problem6(){
+		super(String.format("Find the difference between the sum of the squares and the square of the sum of the numbers %d-%d.", START_NUM, END_NUM));
+		sumOfSquares = 0;
+		squareOfSum = 0;
+	}
+	//Operational functions
+	//Solve the problem
+	@Override
+	public void solve(){
+		//If the problem has already been solved do nothing and end the function
+		if(solved){
+			return;
+		}
+
+		//Start the timer
+		timer.start();
+
+
+		//Run through all numbers and add them to the appropriate sums
+		for(int currentNum = START_NUM;currentNum <= END_NUM;++currentNum){
+			sumOfSquares += (currentNum * currentNum);	//Add the square to the correct variable
+			squareOfSum += currentNum;	//Add the number to the correct variable to squaring later
+		}
+		//Squaring the sum that needs it
+		squareOfSum *= squareOfSum;
+
+
+		//Stop the timer
+		timer.stop();
+
+		//Throw a flag to show the problem is solved
+		solved = true;
+	}
+	//Reset the problem so it can be run again
+	@Override
+	public void reset(){
+		super.reset();
+		squareOfSum = 0;
+		sumOfSquares = 0;
+	}
+	//Gets
+	//Returns the result of solving the problem
+	@Override
+	public String getResult(){
+		solvedCheck("result");
+		return String.format("The difference between the sum of the squares and the square of the sum of all numbers from 1-100 is %d", Math.abs(sumOfSquares - squareOfSum));
+	}
+	//Returns the sum of all the squares
+	public long getSumOfSquares(){
+		solvedCheck("sum of the squares");
+		return sumOfSquares;
+	}
+	//Returns the square of all of the sums
+	public long getSquareOfSum(){
+		solvedCheck("square of the sums");
+		return squareOfSum;
+	}
+	//Returns the requested difference
+	public long getDifference(){
+		solvedCheck("difference between the two numbers");
+		return Math.abs(sumOfSquares - squareOfSum);
+	}
+}
+
+
+/* Results:
+The difference between the sum of the squares and the square of the sum of all numbers from 1-100 is 25164150
+It took an average of 2.669 microseconds to run this problem through 100 iterations
+*/