A calendar which can keep notes for particular days ie. events, show your date of birth according to your age , and display a monthly calendar for an input year all using C.
Conclusion:
It can be concluded that by the use of an array of structures, switch cases, for and while loops along with conditional and logical checks to find day zero ,check whether a year is a leap year, and check if the date is valid, a program that can display a monthly calendar of the year which shows when notes are saved, what date a particular date is created etc. can be made.