Custom max function
JavaScript
function max() {
var max = arguments[0], args = arguments.length;
for(i=1; i < args; i++) {
if(arguments[i] > arguments[0]) {
max = arguments[i];
}
}
return max;
}
var a = max(2,5,23,33,65,3,44,97,34);
console.log(a)