From b901665a30dc2ec35571d973b438c7644e361378 Mon Sep 17 00:00:00 2001 From: Mattrixwv Date: Sun, 18 Oct 2020 14:29:33 -0400 Subject: [PATCH] Added solution to problem 1 --- Problems/Problem.ts | 66 ++++++++++++++++++++++++++++++++ Problems/Problem1.ts | 90 ++++++++++++++++++++++++++++++++++++++++++++ Unsolved.ts | 35 +++++++++++++++++ 3 files changed, 191 insertions(+) create mode 100644 Problems/Problem.ts create mode 100644 Problems/Problem1.ts create mode 100644 Unsolved.ts diff --git a/Problems/Problem.ts b/Problems/Problem.ts new file mode 100644 index 0000000..48ae6ad --- /dev/null +++ b/Problems/Problem.ts @@ -0,0 +1,66 @@ +//ProjectEulerTS/Problems/Problem.ts +//Matthew Ellison +// Created: 10-18-20 +//Modified: 10-18-20 +//What is the sum of all the multiples of 3 or 5 that are less than 1000 +//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses +/* + 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 + 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 . +*/ + +import { Stopwatch } from "../../../Typescript/typescriptClasses/Stopwatch"; +import { Unsolved } from "../Unsolved"; + + +export abstract class Problem{ + //Variables + private description: string; + protected timer: Stopwatch = new Stopwatch(); + protected solved: boolean; + + //Constructor + public constructor(description: string){ + this.description = description; + this.solved = false; + } + //Gets + getDescription(){ + return this.description; + } + //Returns the result of solving the problem + public abstract getResult(): string; + //Returns the time taken to run the problem as a string + public getTime(): string{ + if(!this.solved){ + throw new Unsolved(); + } + return this.timer.getStr(); + } + //Returns the timer as a stopwatch + public getTimer(): Stopwatch{ + if(!this.solved){ + throw new Unsolved(); + } + return this.timer; + } + //Solve the problem + public abstract solve(): void; + //Reset the problem so it can be run again + public reset(): void{ + this.timer.reset(); + this.solved = false; + } +} \ No newline at end of file diff --git a/Problems/Problem1.ts b/Problems/Problem1.ts new file mode 100644 index 0000000..fca6ce4 --- /dev/null +++ b/Problems/Problem1.ts @@ -0,0 +1,90 @@ +//ProjectEulerTS/Problems/Problem1.ts +//Matthew Ellison +// Created: 10-18-20 +//Modified: 10-18-20 +//What is the sum of all the multiples of 3 or 5 that are less than 1000 +//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses +/* + 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 + 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 . +*/ + + +import { Unsolved } from "../Unsolved"; +import {Problem} from "./Problem"; + +export class Problem1 extends Problem{ + //Variables + //Static variables + private static TOP_NUM = 999; //THe largest number to be checked + //Instance variables + private fullSum: number = 0; //The sum of all the numbers + + //Functions + //Constructor + public constructor(){ + super(`What is the sum of all the multiples of 3 or 5 that are less than ${Problem1.TOP_NUM + 1}?`); + } + //Operational functions + //Solve the problem + 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(); + + for(var num: number = 1;num < 1000;++num){ + if((num % 3) == 0){ + this.fullSum += num; + } + else if((num % 5) == 0){ + this.fullSum += num; + } + } + + //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.fullSum = 0; + } + //Gets + //Returns the result of solving the problem + public getResult(): string{ + if(!this.solved){ + throw new Unsolved(); + } + return `The sum of all numbers < ${Problem1.TOP_NUM + 1} is ${this.fullSum}`; + } + //Returns the requested sum + public getSum(): number{ + if(!this.solved){ + throw new Unsolved(); + } + return this.fullSum; + } +} + +/* Results: + +*/ diff --git a/Unsolved.ts b/Unsolved.ts new file mode 100644 index 0000000..af57c10 --- /dev/null +++ b/Unsolved.ts @@ -0,0 +1,35 @@ +//ProjectEulerTS/Unsolved.ts +//Matthew Ellison +// Created: 10-18-20 +//Modified: 10-18-20 +//What is the sum of all the multiples of 3 or 5 that are less than 1000 +//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses +/* + 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 + 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 . +*/ + + +export class Unsolved{ + private message: string; + public constructor(message?: string){ + if(message){ + this.message = message; + } + } + public getMessage(){ + return this.message; + } +}