Find the best way

Find the best value

function extreme(array){
var a;
for(var m=0;m<array.length;m++){
for(var i=0;i<array.length-1-m;i++){
if(array[i]>array[i+1]){
a=array[i];
array[i]=array[i+1];
array[i+1]=a;
}
}
}

return 'maximum value'+array[array.length-1]+'minimum value'+array[0];
}
console.log(extreme([5,6,48,26,49,8]));
function extreme1 (array){ array = array.sort(function(a,b){return ba;}); return 'Maximum'+array[0]+'Minimum'+array[array.length-1]; } console .log(extreme1([5,6,48,26,49,8]));