How to resolve the algorithm Happy numbers step by step in the Oforth programming language
Published on 12 May 2024 09:40 PM
How to resolve the algorithm Happy numbers step by step in the Oforth programming language
Table of Contents
Problem Statement
From Wikipedia, the free encyclopedia:
Find and print the first 8 happy numbers. Display an example of your output here on this page.
Let's start with the solution:
Step by Step solution about How to resolve the algorithm Happy numbers step by step in the Oforth programming language
Source code in the oforth programming language
: isHappy(n)
| cycle |
ListBuffer new ->cycle
while(n 1 <>) [
cycle include(n) ifTrue: [ false return ]
cycle add(n)
0 n asString apply(#[ asDigit sq + ]) ->n
]
true ;
: happyNum(N)
| numbers |
ListBuffer new ->numbers
1 while(numbers size N <>) [ dup isHappy ifTrue: [ dup numbers add ] 1+ ]
numbers println ;
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