Data commit

Task/Binary-search/UNIX-Shell/binary-search-1.sh

@@ -0,0 +1,11 @@
+#!/bin/ksh
+# This should work on any clone of Bourne Shell, ksh is the fastest.
+
+value=$1; [ -z "$value" ] && exit
+array=()
+size=0
+
+while IFS= read -r line; do
+	size=$(($size + 1))
+	array[${#array[*]}]=$line
+done

Task/Binary-search/UNIX-Shell/binary-search-2.sh

@@ -0,0 +1,15 @@
+left=0
+right=$(($size - 1))
+while	[ $left -le $right ] ; do
+	mid=$((($left + $right) >> 1))
+#	echo "$left	$mid(${array[$mid]})	$right"
+	if	[ $value -eq ${array[$mid]} ] ; then
+		echo $mid
+		exit
+	elif	[ $value -lt ${array[$mid]} ]; then
+		right=$(($mid - 1))
+	else
+		left=$((mid + 1))
+	fi
+done
+echo 'ERROR 404 : NOT FOUND'

Task/Binary-search/UNIX-Shell/binary-search-3.sh

@@ -0,0 +1 @@
+ No code yet