#!/bin/bash
read x
read y
[[ $x -gt $y ]] && echo 'X is greater than Y'
[[ $x -eq $y ]] && echo 'X is equal to Y'
[[ $x -lt $y ]] && echo 'X is less than Y'

read firstNumber
read secondNumber
if (($firstNumber > $secondNumber)); then
    echo X is greater than Y;
elif (($firstNumber < $secondNumber)); then
    echo X is less than Y;
else
    echo X is equal to Y;
fi

#!/bin/bash
declare -i X; declare -i Y; read X; read Y; echo "X is $( ([ $X -gt $Y ] && echo greater than) || ([ $X -lt $Y ] && echo less than) || ([ $X -eq $Y ] && echo equal to) ) Y"

#!/bin/bash

read X
read Y 

    if(($X > $Y)); then
    echo X is greater than Y;
    fi
   
    if(($X == $Y)); then
    echo X is equal to Y;
    fi
    
    if(($X < $Y)); then
    echo X is less than Y;
    fi