#!/usr/bin/bash
#Get from the internet sorry for missing links and credits
function max()
{
    local m="$1"
    for n in "$@"
    do
        [ "$n" -gt "$m" ] && m="$n"
    done
    echo -n $m && return $m
}
v1=( $(echo "$1" | tr '.' ' ') )
v2=( $(echo "$2" | tr '.' ' ') )
len="$(max "${#v1[*]}" "${#v2[*]}")"
for ((i=0; i<len; i++))
do
	[ "${v1[i]:-0}" -gt "${v2[i]:-0}" ] && echo -n 1 && exit 1
	[ "${v1[i]:-0}" -lt "${v2[i]:-0}" ] && echo -n  "-1" && exit -1
done
echo -n 0
