Define a Date structure with day, month and year as its only integer members. Define a function $-$ LeapYear$()-$ that takes an integer for a year and returns true if the year is a leap year and false otherwise. Define a function $-$ ValidDate$()-$ that takes a Date argument and returns true if it's a valid date or false if it isn't, using LeapYear.

In main, declare a Date variable and an array of strings initialized to the names of the $12$ months of the year: "January", "February", $...$ read a date from the user and store it in the date variable. Continue reading the date while it's not a valid date using the LeapYear$()$ and ValidDate$()$ functions.to check the year entered. Once a valid date has been entered, print the date in May $15,2021$ format, using the array of months.