diff --git a/src/main/java/mattrixwv/ProjectEuler/Problems/Problem29.java b/src/main/java/mattrixwv/ProjectEuler/Problems/Problem29.java index e1a897d..1994aa0 100644 --- a/src/main/java/mattrixwv/ProjectEuler/Problems/Problem29.java +++ b/src/main/java/mattrixwv/ProjectEuler/Problems/Problem29.java @@ -1,11 +1,11 @@ -//ProjectEuler/Java/Problem29.java +//ProjectEulerJava/src/main/java/mattrixwv/ProjectEuler/Problems/Problem29.java //Matthew Ellison // Created: 10-09-19 -//Modified: 10-09-19 +//Modified: 06-17-20 //How many distinct terms are in the sequence generated by a^b for 2 <= a <= 100 and 2 <= b <= 100? //Unless otherwise listed all non-standard includes are my own creation and available from https://bibucket.org/Mattrixwv/JavaClasses /* - Copyright (C) 2019 Matthew Ellison + 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 @@ -29,13 +29,13 @@ import java.math.BigInteger; public class Problem29 extends Problem{ //The lowest possible value for a - private static final Integer BOTTOM_A = 2; + private static final int BOTTOM_A = 2; //The highest possible value for a - private static final Integer TOP_A = 100; + private static final int TOP_A = 100; //The lowest possible value for b - private static final Integer BOTTOM_B = 2; + private static final int BOTTOM_B = 2; //The highest possible value for b - private static final Integer TOP_B = 100; + private static final int TOP_B = 100; //Holds all unique values generated private ArrayList unique; @@ -46,13 +46,13 @@ public class Problem29 extends Problem{ //Setup the variables unique = new ArrayList(); - //Start the time + //Start the timer timer.start(); //Start with the first A and move towards the top - for(Integer currentA = BOTTOM_A;currentA <= TOP_A;++currentA){ + for(int currentA = BOTTOM_A;currentA <= TOP_A;++currentA){ //Start with the first B and move towards the top - for(Integer currentB = BOTTOM_B;currentB <= TOP_B;++currentB){ + for(int currentB = BOTTOM_B;currentB <= TOP_B;++currentB){ //Get the new number BigInteger currentNum = BigInteger.valueOf(currentA).pow(currentB); //If the current number is not in the array add it @@ -72,5 +72,5 @@ public class Problem29 extends Problem{ /* Results: The number of unique values generated by a^b for 2 <= a <= 100 and 2 <= b <= 100 is 9183 -It took 125.133 milliseconds to solve this problem. +It took 111.346 milliseconds to solve this problem. */