REST

 function demo(...args) {

  console.log(arguments);
  console.log(arguments.length);
}
demo(1, 3, 4, 5, 43);

function sum(...args) {
  return args.reduce((sum, el) => sum + el);
}
function min(...args) {
  return args.reduce((min, el) => {
    if (min > el) {
      return el;
    } else {
      return min;
    }
  });
}

// WE CAN ADD EXTRA ARGUMENT
function max(msg,...args){
    console.log(msg);
    return args.reduce((max,el)=>{
        if(max<el){
            return el;
        }
        else{
            return max;
        }
    })
}

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