upd

labs/lab2/scripts/script222.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+[ "$#" -ne 3 ] && echo "usage: $0 a b c" && exit 1
+a=$1
+b=$2
+c=$3
+max=$a
+(( b > max )) && max=$b
+(( c > max )) && max=$c
+echo "$max"