Exercises/Core/core-letter-grade/solution.ps1
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function Get-LetterGrade { param( [Parameter(Mandatory)] [ValidateRange(0, 100)] [int]$Score ) switch ($Score) { { $_ -ge 90 } { 'A'; break } { $_ -ge 80 } { 'B'; break } { $_ -ge 70 } { 'C'; break } { $_ -ge 60 } { 'D'; break } default { 'F' } } } |