PLEASE HELP WITH NUMBER 11 PYTHON CODE

8ZTAdouzarze WSOWLWppaWEZWFEOMBFBdHVUUG8taGJN/view Uldo Rep! | ETS Cal 642 6602 G Wri + 240 Chapter 7. Decision Structures could be in April). Write a program that inputs a year, verifies that it is in the proper range, and then prints out the date of Easter that year. 10. The formula for Easter in the previous problem works for every year in! the range 1900-2099 except for 1954, 1981, 2049, and 2076. For these 4 years it produces a date that is one week too late. Modify the above program to work for the entire range 1900-2099. 1. A year is a leap year if it is divisible by 4, unless it is a century year that is not divisible by 400. (1800 and 1900 are not leap years while 1600 and 2000 are.) Write a program that calculates whether a year is a leap year. 12. Write a program that accepts a date in the form month/day/year and out- puts whether or not the date is valid. For example 5/24/1962 is valid, but 9/31/2000 is not. (September has only 30 days.) 13. The days of the year are often numbered from 1 through 365 (or 366). This number can be computed in three steps using int arithmetic (a) dayNum = 31(month - 1) + day (b) if the month is after February subtract (4(month) +23)//10