How do you get ui.value of multiple sliders?

How do you get ui.value of multiple sliders?


Hi,
I tried to get ui.value of multiple sliders,
but I can't get it.
$(function(){
$('#slider1').slider({
slide : function(e, ui){
aaa = ui.value;
}
});
    $('#slider2').slider({
slide : function(e, ui){
bbb = ui.value;
}
});
})
ccc = aaa + bbb;
console.log(ccc);