How to resolve the algorithm Averages/Arithmetic mean step by step in the FutureBasic programming language

Published on 12 May 2024 09:40 PM
#Futurebasic

How to resolve the algorithm Averages/Arithmetic mean step by step in the FutureBasic programming language

Table of Contents

Problem Statement

Write a program to find the mean (arithmetic average) of a numeric vector. In case of a zero-length input, since the mean of an empty set of numbers is ill-defined, the program may choose to behave in any way it deems appropriate, though if the programming language has an established convention for conveying math errors or undefined values, it's preferable to follow it.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Averages/Arithmetic mean step by step in the FutureBasic programming language

Source code in the futurebasic programming language

local fn MeanAverageOfNumberArray( numberArr as CFArrayRef ) as CFStringRef
  CFStringRef result = NULL
  if len(numberArr) == 0 then result = @"Mean undefined for empty array." : exit fn
  result = fn StringWithFormat( @"Mean average of %d numbers: %@", len(numberArr), fn ObjectValueForKeyPath( numberArr, @"@avg.self" ) )
end fn = result

CFArrayRef numberArray
numberArray = @[@1, @2, @3, @4, @5, @6, @7, @8, @9, @10]
print fn MeanAverageOfNumberArray( numberArray )
numberArray = @[@3, @1, @4, @1, @5, @9]
print fn MeanAverageOfNumberArray( numberArray )

HandleEvents

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