Another update from ingydotnet^djgoku

Task/Temperature-conversion/PowerShell/temperature-conversion.psh

@@ -0,0 +1,21 @@
+function temp($k){
+	try{
+		$c = $k - 273.15
+		$r = $k / 5 * 9
+		$f = $r - 459.67
+	} catch {
+		Write-host "Input error."
+		return
+	}
+
+	Write-host ""
+	Write-host "	TEMP (Kelvin)    : " $k
+	Write-host "	TEMP (Celsius)   : " $c
+	Write-host "	TEMP (Fahrenheit): " $f
+	Write-host "	TEMP (Rankine)   : " $r
+	Write-host ""
+
+}
+
+$input=Read-host "Enter a temperature in Kelvin"
+temp $input