Project Euler/55
From charlesreid1
Problem Statement
Lychrel numbers are numbers that, when you repeatedly reverse and add to itself, never produces a palindrome.
How many Lychrel numbers are there below ten-thousand?
Link: https://projecteuler.net/problem=55
Solution Technique
Our technique is to implement a maximum on the number of times we reverse a number and add it to itself - namely, 50. If a number reaches 50 iterations and still has not reached a palindrome, we declare it a Lychrel number.
Code
Link: https://git.charlesreid1.com/cs/euler/src/master/scratch/Round2_050-070/055/Lychrel.java
Flags
Project Euler project euler notes
Round 1: Problems 1-20 Problem 1 · Problem 2 · Problem 3 · Problem 4 · Problem 5 · Problem 6 · Problem 7 · Problem 8 · Problem 9 · Problem 10 Problem 11 · Problem 12 · Problem 13 · Problem 14 · Problem 15 · Problem 16 · Problem 17 · Problem 18 · Problem 19 · Problem 20 Round 2: Problems 50-70 Problem 51 · Problem 52 · Problem 53 · Problem 54 · Problem 55 · Problem 56 · Problem 57 · Problem 58 · ... · Problem 61 · Problem 62 · Problem 63 · Problem 64 · Problem 65 · Problem 66 · Problem 67 Round 3: Problems 100-110 Problem 100 · Problem 101 · Problem 102 Round 4: Problems 500-510 Problem 500 · Problem 501 * · Problem 502 * Round 5: Problems 150-160 Round 6: Problems 250-260 Round 7: Problems 170-180
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