diff --git a/src/Problems.rs b/src/Problems.rs
index e59d99e..f50f26c 100644
--- a/src/Problems.rs
+++ b/src/Problems.rs
@@ -51,3 +51,4 @@ pub mod Problem25;
pub mod Problem26;
pub mod Problem27;
pub mod Problem28;
+pub mod Problem29;
diff --git a/src/Problems/Problem29.rs b/src/Problems/Problem29.rs
new file mode 100644
index 0000000..cf1bc02
--- /dev/null
+++ b/src/Problems/Problem29.rs
@@ -0,0 +1,67 @@
+//ProjectEulerRust/src/Problems/Problems29.rs
+//Matthew Ellison
+// Created: 06-17-20
+//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/RustClasses
+/*
+ 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 .
+*/
+
+
+extern crate myClasses;
+use crate::Problems::Answer::Answer;
+
+pub fn getDescription() -> String{
+ "How many distinct terms are in the sequence generated by a^b for 2 <= a <= 100 and 2 <= b <= 100?".to_string()
+}
+
+pub fn solve() -> Answer{
+ //Setup the variables
+ let BOTTOM_A = 2; //The lowest possible value for a
+ let TOP_A = 100; //The highest possible value for a
+ let BOTTOM_B = 2; //The lowest possible value for b
+ let TOP_B = 100; //The highest possible value for b
+ let mut unique = Vec::::new(); //Holds all unique values generated
+
+ //Start the timer
+ let mut timer = myClasses::Stopwatch::Stopwatch::new();
+ timer.start();
+
+ //Start with the first A and move towards the top
+ for currentA in BOTTOM_A..=TOP_A{
+ //Start with the first B and move towards the top
+ for currentB in BOTTOM_B..=TOP_B{
+ //Get the new number
+ let currentNum = num::pow::pow(num::BigInt::from(currentA), currentB);
+ //If the current number is not int he array add it
+ if(!unique.contains(¤tNum)){
+ unique.push(currentNum);
+ }
+ }
+ }
+
+ //Stop the timer
+ timer.stop();
+
+ //Return the restuls
+ return Answer::new(format!("The number of unique values generated by a^b for {} <= a <= {} and {} <= b <= {} is {}", BOTTOM_A, TOP_A, BOTTOM_B, TOP_B, unique.len()), timer.getString());
+}
+
+/* Result:
+The number of unique values generated by a^b for 2 <= a <= 100 and 2 <= b <= 100 is 9183
+It took 107.204 milliseconds to solve this problem
+*/
diff --git a/src/main.rs b/src/main.rs
index 3996f15..91af293 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,9 +33,9 @@ mod Problems;
#[derive(PartialEq)]
enum Selections{EMPTY, SOLVE, DESCRIPTION, LIST, EXIT, SIZE}
-static problemNumbers: [u32; 29] = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+static problemNumbers: [u32; 30] = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28];
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29];
fn main(){
let mut selection = Selections::EMPTY;
@@ -244,6 +244,10 @@ fn solveProblem(problemNumber: u32){
println!("{}", Problems::Problem28::getDescription());
println!("{}", Problems::Problem28::solve());
}
+ else if(problemNumber == 29){
+ println!("{}", Problems::Problem29::getDescription());
+ println!("{}", Problems::Problem29::solve());
+ }
}
fn descriptionMenu(){
//Give some extra space to print the description
@@ -353,6 +357,9 @@ fn printDescription(problemNumber: u32){
else if(problemNumber == 28){
println!("{}", Problems::Problem28::getDescription());
}
+ else if(problemNumber == 29){
+ println!("{}", Problems::Problem29::getDescription());
+ }
}
fn getProblemNumber() -> u32{
println!("Enter a problem number: ");