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

Published on 12 May 2024 09:40 PM

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

Source code in the frink programming language

p = toSet[trim[splitLines["""ABCD
                    CABD
                    ACDB
                    DACB
                    BCDA
                    ACBD
                    ADCB
                    CDAB
                    DABC
                    BCAD
                    CADB
                    CDBA
                    CBAD
                    ABDC
                    ADBC
                    BDCA
                    DCBA
                    BACD
                    BADC
                    BDAC
                    CBDA
                    DBCA
                    DCAB"""]]]

s = ["A","B","C","D"]
for n = s.lexicographicPermute[]
{
   str = join["", n]
   if ! p.contains[str]
      println[str]
}

  

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