Training Lab

function solve(arr) {
            var w= Number(arr[0]); //hall length
            var h=Number(arr[1]); //hall width
            if (h>w) {
                h=w;
            }
            else if (h<3){
                h=3;
            }
            else {
                h=Number(arr[1]
                );
            }

            if (w<h){
                w=h;
            }
            else if (w>100){
                w=100;
            }
            else {
                w= Number(arr[0]);
            }

            var hallWidth = h-1;
            var placesPerWidth =Math.floor(hallWidth/0.7);

            var placesPerLength = Math.floor(w/1.20);

            var numberOfPlaces =placesPerWidth*placesPerLength -3;
            console.log(numberOfPlaces);


        };