rh-hw1

sort.sh

#!/bin/bash

sample_output() {
    echo 1 2
    echo 3 4
    echo 5 6
}

find_max() {
    local x=0
    local y=0
    while read x1 y1; do
        [ $x1 -gt $x ] && x=$x1
        [ $y1 -gt $y ] && y=$y1
    done < <(sample_output)
    echo $x $y

}
find_max