/*** @param year: a number year* @param month: a number month* @return: return the number of days of the month.*/func GetTheMonthDays(year int, month int) int {// write your code hereif month == 2{if isLeapYear(year) {return 29} else {return 28}} else if month == 4 || month == 6 || month == 9 || month == 11{return 30} else {return 31}}func isLeapYear(n int) bool {if n%4 == 0 && n % 100 != 0 || n % 400 == 0{return true}return false}
