function printSeason(month) {
switch (month) {
case 12:
case 1:
case 2:
console.log("Winter");
break;
case 3:
case 4:
case 5:
console.log("Spring");
break;
case 6:
case 7:
case 8:
console.log("Summer");
break;
case 9:
case 10:
case 11:
console.log("Autumn");
break;
default:
console.log("Invalid month number!");
break;
}
}
let month = 9;
printSeason(month);
/*
run:
Autumn
*/