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108 lines
3.7 KiB
TypeScript
108 lines
3.7 KiB
TypeScript
//typescriptClasses/Algorithms.ts
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//Matthew Ellison
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// Created: 10-19-20
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//Modified: 03-10-21
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//This class holds many algorithms that I have found it useful to keep around
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/*
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Copyright (C) 2021 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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import assert = require("assert");
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import { arrayEquals, getAllFib, getAllFibBig, getFactors, getFactorsBig, getPrimes, getPrimesBig, getNumPrimes, getNumPrimesBig } from "./Algorithms";
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function testGetAllFib(){
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//Test 1
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let correctAnswer = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89];
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let highestNumber = 100;
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let answer = getAllFib(highestNumber);
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assert.ok(arrayEquals(answer, correctAnswer), "getAllFib number 1 failed");
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//Test 2
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correctAnswer = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987]
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highestNumber = 1000;
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answer = getAllFib(highestNumber);
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assert.ok(arrayEquals(answer, correctAnswer), "getAllFib number 2 failed");
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//Test 3
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let bigCorrectAnswer = [1n, 1n, 2n, 3n, 5n, 8n, 13n, 21n, 34n, 55n, 89n];
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let bigHighestNumber = 100n;
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let bigAnswer = getAllFibBig(bigHighestNumber);
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assert.ok(arrayEquals(bigAnswer, bigCorrectAnswer), "getAllFibBig failed");
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console.log("testGetAllFib passed");
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}
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function testGetPrimes(){
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//Test1
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let correctAnswer = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97];
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let topNum = 100;
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let answer = getPrimes(topNum);
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assert.ok(arrayEquals(answer, correctAnswer), "getPrimes number failed");
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//Test 2
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let bigCorrectAnswer = [2n, 3n, 5n, 7n, 11n, 13n, 17n, 19n, 23n, 29n, 31n, 37n, 41n, 43n, 47n, 53n, 59n, 61n, 67n, 71n, 73n, 79n, 83n, 89n, 97n];
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let bigTopNum = 100n;
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let bigAnswer = getPrimesBig(bigTopNum);
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assert.ok(arrayEquals(bigAnswer, bigCorrectAnswer), "getPrimesBig failed");
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console.log("getPrimes passed");
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}
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function testGetNumPrimes(){
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//Test1
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let correctAnswer = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97];
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let numPrimes = 25;
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let answer = getNumPrimes(numPrimes);
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assert.ok(arrayEquals(answer, correctAnswer), "getNumPrimes number failed");
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//Test2
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let bigCorrectAnswer = [2n, 3n, 5n, 7n, 11n, 13n, 17n, 19n, 23n, 29n, 31n, 37n, 41n, 43n, 47n, 53n, 59n, 61n, 67n, 71n, 73n, 79n, 83n, 89n, 97n];
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let bigNumPrimes = 25n;
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let bigAnswer = getNumPrimesBig(bigNumPrimes);
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assert.ok(arrayEquals(bigAnswer, bigCorrectAnswer), "getNumPrimesBig failed");
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console.log("getNumPrimes passed");
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}
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function testGetFactors(){
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//Test 1
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let correctAnswer = [2, 2, 5, 5];
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let number = 100;
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let answer = getFactors(number);
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assert.ok(arrayEquals(answer, correctAnswer), "getFactor number 1 failed");
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//Test 2
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correctAnswer = [2, 7, 7];
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number = 98;
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answer = getFactors(number);
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assert.ok(arrayEquals(answer, correctAnswer), "getFactor number 2 failed");
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//Test 3
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let bigCorrectAnswer = [2n, 7n, 7n];
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let bigNumber = 98n;
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let bigAnswer = getFactorsBig(bigNumber);
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assert.ok(arrayEquals(answer, correctAnswer), "getFactors BigInt failed");
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console.log("getFactors passed");
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}
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//Run all of the tests
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testGetAllFib();
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testGetPrimes();
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testGetNumPrimes();
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testGetFactors();
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