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Updated to use new library layout
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@@ -1,7 +1,7 @@
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//ProjectEulerTS/Problems/Problem32.ts
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//Matthew Ellison
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// Created: 05-28-21
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//Modified: 05-28-21
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//Modified: 07-14-21
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//Find the sum of all products whose multiplicand/multiplier/product identity can be written as a 1 through 9 pandigital.
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//Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/typescriptClasses
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/*
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@@ -22,8 +22,7 @@
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*/
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import { findNumOccurrence } from "../../../Typescript/typescriptClasses/Algorithms";
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import { Unsolved } from "../Unsolved";
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import { findNumOccurrence } from "../../../Typescript/typescriptClasses/StringAlgorithms";
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import { Problem } from "./Problem";
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@@ -85,6 +84,7 @@ export class Problem32 extends Problem{
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//Start the timer
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this.timer.start();
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//Create the multiplicand and start working your way up
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for(let multiplicand = 1;multiplicand <= Problem32.TOP_MULTIPLICAND;++multiplicand){
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//Run through all possible multipliers
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@@ -108,6 +108,7 @@ export class Problem32 extends Problem{
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this.sumOfPandigitals += prod.getProduct();
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}
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//Stop the timer
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this.timer.stop();
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@@ -140,21 +141,17 @@ export class Problem32 extends Problem{
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}
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//Gets
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public getResult(): string{
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if(!this.solved){
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throw new Unsolved();
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}
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this.solvedCheck("result");
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return `There are ${this.listOfProducts.length} unique 1-9 pandigitals\nThe sum of the products of the pandigitals is ${this.sumOfPandigitals}`
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}
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//Returns the sum of pandigitals
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public getSumOfPandigitlas(): number{
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//If the problem hasn't been solved throw an exception
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if(!this.solved){
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throw new Unsolved();
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}
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this.solvedCheck("sum of the pandigitals");
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return this.sumOfPandigitals;
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}
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}
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/* Results:
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There are 7 unique 1-9 pandigitals
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The sum of the products of the pandigitals is 45228
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