How to resolve the algorithm Conditional structures step by step in the BQN programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Conditional structures step by step in the BQN programming language

Table of Contents

Problem Statement

List the conditional structures offered by a programming language. See Wikipedia: conditionals for descriptions. Common conditional structures include if-then-else and switch. Less common are arithmetic if, ternary operator and Hash-based conditionals. Arithmetic if allows tight control over computed gotos, which optimizers have a hard time to figure out.

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Step by Step solution about How to resolve the algorithm Conditional structures step by step in the BQN programming language

Source code in the bqn programming language

If      โ† {๐•โŸ๐•Ž@}ยด                 # Also Repeat
IfElse  โ† {cโ€ฟTโ€ฟF: cโ—ถFโ€ฟT@}
While   โ† {๐•ฉ{๐”ฝโŸ๐”พโˆ˜๐”ฝ_๐•ฃ_๐”พโˆ˜๐”ฝโŸ๐”พ๐•ฉ}๐•จ@}ยด  # While 1โ€ฟ{... to run forever
DoWhile โ† {๐•@ โ‹„ While ๐•จโ€ฟ๐•ฉ}ยด
For     โ† {Iโ€ฟCโ€ฟPโ€ฟA: I@ โ‹„ WhileโŸจC,Pโˆ˜AโŸฉ}

# Switch/case statements have many variations; these are a few
Match   โ† {๐•๐•จ}ยด
Select  โ† {(โŠ‘๐•ฉ)โ—ถ(1โ†“๐•ฉ)@}
Switch  โ† {cโ†โŠ‘๐•ฉ โ‹„ mโ€ฟaโ†<ห˜โ‰โˆ˜โ€ฟ2โฅŠ1โ†“๐•ฉ โ‹„ (โŠ‘aโАC)โ—ถm@}
Test    โ† {fnโ†{Cโ€ฟA๐•Še:Cโ—ถAโ€ฟE}ยด๐•ฉโ‹„Fn@}


{
  a<b ? a+โ†ฉ1 ; # If
  a<c ? c-โ†ฉ1 ; # Else If
        a-โ†ฉ2   # Else
}


  

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