Added solution for problem 24

Benchmark.ts

@@ -32,7 +32,7 @@ enum BenchmarkOptions{runSpecific = 1, runAllShort, runAll, exit, size};
 
 
 export class Benchmark{
-	private static tooLong: number[] = [14, 15, 23];
+	private static tooLong: number[] = [14, 15, 23, 24];
 	//The driver function for the benchmark selection
 	public static benchmarkMenu(): void{
 		let selection: BenchmarkOptions = BenchmarkOptions.size;

ProblemSelection.ts

@@ -47,12 +47,13 @@ import { Problem20 } from "./Problems/Problem20";
 import { Problem21 } from "./Problems/Problem21";
 import { Problem22 } from "./Problems/Problem22";
 import { Problem23 } from "./Problems/Problem23";
+import { Problem24 } from "./Problems/Problem24";
 
 
 export class ProblemSelection{
 	//Holds the valid problem numbers
 	public static PROBLEM_NUMBERS: number[] = [  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
-												21, 22, 23];
+												21, 22, 23, 24];
 
 	//Returns the problem corresponding to the given problem number
 	public static getProblem(problemNumber: number): Problem{
@@ -81,6 +82,7 @@ export class ProblemSelection{
 			case 21: problem = new Problem21(); break;
 			case 22: problem = new Problem22(); break;
 			case 23: problem = new Problem23(); break;
+			case 24: problem = new Problem24(); break;
 		}
 		return problem;
 	}

Problems/Problem24.ts

@@ -0,0 +1,97 @@
+//ProjectEulerTS/Problems/Problem24.ts
+//Matthew Ellison
+// Created: 04-08-21
+//Modified: 04-08-21
+//What is the millionth lexicographic permutation of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9?
+//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses
+/*
+	Copyright (C) 2021  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/>.
+*/
+
+
+import { getPermutations } from "../../../Typescript/typescriptClasses/Algorithms";
+import { Unsolved } from "../Unsolved";
+import { Problem } from "./Problem";
+
+
+export class Problem24 extends Problem{
+	//Variables
+	//Static variables
+	private static NEEDED_PERM: number = 1000000;	//The number of the permutation that you need
+	private static nums: string = "0123456789";		//All of the characters that we need to go the permutations of
+	//Instance variables
+	private permutations: string[];	//Holds all of the permutations of the string nums
+
+	//Functions
+	//Constructor
+	public constructor(){
+		super(`What is the millionth lexicographic permutation of the digits ${Problem24.nums}?`);
+		this.permutations = [];
+	}
+	//Operational functions
+	//Solve the problems
+	public solve(): void{
+		//If the problem has already been solved do nothing and end the function
+		if(this.solved){
+			return;
+		}
+
+		//Start the timer
+		this.timer.start();
+
+		//Get all the permutations of the string
+		this.permutations = getPermutations(Problem24.nums);
+
+		//Stop the timer
+		this.timer.stop();
+
+		//Throw a flag to show the problem is solved
+		this.solved = true;
+	}
+	//Reset the problem so it can be run again
+	public reset(): void{
+		super.reset();
+		this.permutations = [];
+	}
+	//Gets
+	//Returns the result of solving the problem
+	public getResult(): string{
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return `The 1 millionth permutation is ${this.permutations[Problem24.NEEDED_PERM - 1]}`;
+	}
+	//Returns an array with all of the permutations
+	public getPermutationsList(): string[]{
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return this.permutations;
+	}
+	//Returns the requested permutation
+	public getPermutation(){
+		//If the problem hasn't been solved throw an exception
+		if(!this.solved){
+			throw new Unsolved();
+		}
+		return this.permutations[Problem24.NEEDED_PERM - 1];
+	}
+}
+
+/* Results:
+The 1 millionth permutation is 2783915460
+It took an average of 1.946 seconds to run this problem through 100 iterations
+*/