a) Write a regular expression for all binary strings ending with 010 . b) Design a DFA that recognizes the language that contains strings generated in part(a).

Please answer in C++ Define a structure called Date with month, day and year as its only data members, Time with hour and minute as its only members and Event with desc (a c-string for description of maximum size 80), date (of type Date) and time (of type Time). Write a readEvents() function that will keep asking the user if he or she wants to add a new event. As long as the user answers with a 'y' or 'Y', allocate memory dynamically for an Event structure, storing the pointer returned by new in the array of Event pointers and then read the Event data from the keyboard and store them in the Event just created. Dates should be entered like 5/21/20 and times as 10:15. When finished entering the Events, the function will return the number of Events entered. Write a sort-desc() function to sort the Events by their description by rearranging the pointers (rather than the structures), by passing it the array of pointers and the number of Events created.  Use a swapPtrs() function to swap…

Write a function named newPrint() in C++ that takes a string as the parameter and prints the string in reverse. The newPrint() function can be used only for strings.

string is a primitive type of C++ True False