Data update

Task/Long-multiplication/PowerShell/long-multiplication-1.psh

@@ -1,80 +0,0 @@
-# LongAddition only supports Unsigned Integers represented as Strings/Character Arrays
-Function LongAddition ( [Char[]] $lhs, [Char[]] $rhs )
-{
-	$lhsl = $lhs.length
-	$rhsl = $rhs.length
-	if(($lhsl -gt 0) -and ($rhsl -gt 0))
-	{
-		$maxplace = [Math]::Max($rhsl,$lhsl)+1
-		1..$maxplace | ForEach-Object {
-			$carry = 0
-			$result = ""
-		} {
-			$add1 = 0
-			$add2 = 0
-			if( $_ -le $lhsl ) { $add1 = [int]$lhs[ -$_ ] - 48 }
-			if( $_ -le $rhsl ) { $add2 = [int]$rhs[ -$_ ] - 48 }
-			$iresult = $add1 + $add2 + $carry
-			if( ( $_ -lt $maxplace ) -or ( $iresult -gt 0 ) )
-			{
-				$result = "{0}{1}" -f ( $iresult % 10 ),$result
-			}
-			$carry = [Math]::Floor( $iresult / 10 )
-		} {
-			$result
-		}
-	} elseif($lhsl -gt 0) {
-		[String]::Join( '', $lhs )
-	} elseif($rhsl -gt 0) {
-		[String]::Join( '', $rhs )
-	} else {
-		"0"
-	}
-}
-
-# LongMultiplication only supports Unsigned Integers represented as Strings/Character Arrays
-Function LongMultiplication ( [Char[]] $lhs, [Char[]] $rhs )
-{
-	$lhsl = $lhs.length
-	$rhsl = $rhs.length
-	if(($lhsl -gt 0) -and ($rhsl -gt 0))
-	{
-		1..$lhsl | ForEach-Object {
-			$carry0 = ""
-			$result0 = ""
-		} {
-			$i = -$_
-			$add1 = ( 1..$rhsl | ForEach-Object {
-				$carry1 = 0
-				$result1 = ""
-			} {
-				$j = -$_
-				$mult1 = [int]$lhs[ $i ] - 48
-				$mult2 = [int]$rhs[ $j ] - 48
-				$iresult1 = $mult1 * $mult2 + $carry1
-				$result1 = "{0}{1}" -f ( $iresult1 % 10 ), $result1
-				$carry1 = [Math]::Floor( $iresult1 / 10 )
-			} {
-				if( $carry1 -gt 0 )
-				{
-					$result1 = "{0}{1}" -f $carry1, $result1
-				}
-				$result1
-			} )
-			$iresult0 = ( LongAddition $add1 $carry0 )
-			$iresultl = $iresult0.length
-			$result0 = "{0}{1}" -f $iresult0[-1],$result0
-			if( $iresultl -gt 1 ) {
-				$carry0 = [String]::Join( '', $iresult0[ -$iresultl..-2 ] )
-			} else { $carry0 = "" }
-		} {
-			if( $carry0 -ne "" )
-			{
-				$result0 = "{0}{1}" -f $carry0, $result0
-			}
-			$result0
-		}
-	} else { "0" }
-}
-
-LongMultiplication "18446744073709551616" "18446744073709551616"

Task/Long-multiplication/PowerShell/long-multiplication-2.psh

@@ -1,2 +0,0 @@
-[BigInt]$n = [Math]::Pow(2,64)
-[BigInt]::Multiply($n,$n)