How to resolve the algorithm Find the missing permutation step by step in the Forth programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Find the missing permutation step by step in the Forth programming language

Table of Contents

Problem Statement

Listed above are   all-but-one   of the permutations of the symbols   A,   B,   C,   and   D,   except   for one permutation that's   not   listed.

Find that missing permutation.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Find the missing permutation step by step in the Forth programming language

Source code in the forth programming language

 hex
 ABCD     CABD xor ACDB xor DACB xor BCDA xor ACBD xor
 ADCB xor CDAB xor DABC xor BCAD xor CADB xor CDBA xor
 CBAD xor ABDC xor ADBC xor BDCA xor DCBA xor BACD xor
 BADC xor BDAC xor CBDA xor DBCA xor DCAB xor
 cr .( Missing permutation: ) u.
 decimal


  

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