Displays the number of days in a month.

Import Java. util. extends; public class days {public static void main (string [] ARGs) {extends input = new evaluate (system. in); int day = 0; system. out. println ("Enter the year:"); int year = input. nextint (); system. out. println ("Enter the month:"); int month = input. nextint (); If (0 <month & month <12) {If (month = 1 | month = 3 | month = 5 | month = 7 | month = 8 | month = 10 | month = 12) {day = 31;} e LSE if (month = 4 | month = 6 | month = 9 | month = 11) {day = 30 ;} else {If (Year % 4 = 0 & amp; Year % 100! = 0 | year % 400 = 0) {day = 29;} else {day = 28;} system. out. println (Year + "year" + month + "month" + day + "day");} else {system. out. println ("Enter 1-12 ");}}}

Enter the year and month to display the number of days of the month.