How to resolve the algorithm Strip a set of characters from a string step by step in the PureBasic programming language

Published on 12 May 2024 09:40 PM
#Purebasic

How to resolve the algorithm Strip a set of characters from a string step by step in the PureBasic programming language

Table of Contents

Problem Statement

Create a function that strips a set of characters from a string.

The function should take two arguments:

The returned string should contain the first string, stripped of any characters in the second argument:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Strip a set of characters from a string step by step in the PureBasic programming language

Source code in the purebasic programming language

Procedure.s stripChars(source.s,  charsToStrip.s)
  Protected i, *ptrChar.Character, length = Len(source), result.s
  *ptrChar = @source
  For i = 1 To length
    If Not FindString(charsToStrip, Chr(*ptrChar\c))
      result + Chr(*ptrChar\c)
    EndIf
    *ptrChar + SizeOf(Character)
  Next
  ProcedureReturn result 
EndProcedure

If OpenConsole()
  PrintN(stripChars("She was a soul stripper. She took my heart!", "aei"))
  
  Print(#CRLF$ + #CRLF$ + "Press ENTER to exit"): Input()
  CloseConsole()
EndIf

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