How to resolve the algorithm Empty string step by step in the Action! programming language

Published on 12 May 2024 09:40 PM

#Action!

How to resolve the algorithm Empty string step by step in the Action! programming language

Table of Contents

Problem Statement
Step by Step Solution
Sourcecode

Problem Statement

Languages may have features for dealing specifically with empty strings (those containing no characters).

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Empty string step by step in the Action! programming language

Source code in the action! programming language

PROC CheckIsEmpty(CHAR ARRAY s)
  PrintF("'%S' is empty? ",s)
  IF s(0)=0 THEN
    PrintE("True")
  ELSE
    PrintE("False")
  FI
RETURN

PROC Main()
  CHAR ARRAY str1,str2

  str1=""
  str2="text"

  CheckIsEmpty(str1)
  CheckIsEmpty(str2)
RETURN

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