Suppose that today is Monday, we want the user to entre a number N and guess what would be the weekday after N days, then your program will check whether the users guess is correct or wrong and display a message accordingly.

e.g. Suppose today is Monday, if the user enters 8 for N and Friday for the guessed weekday, meaning that 8 days after today it will be a Friday. Your program should find out that the user's guess is wrong and display a message. See below examples of input/output.

Notes:

Use the assert function to make sure that the number of days entered by the user is positive.

Use the modulo operator and a switch statement to find the weekday.

e.g. if today is Monday, then after 8 days the weekday is Tuesday as 8%7 = 1: the 1st day following Monday is Tuesday. After 10 days the weekday is Thursday as 10%7 =3: the 3rd day following Monday is Thursday. After 41 days the weekday is Sunday as 41%7=6: the 6th day following Monday is Sunday. etc.

Include the cstring.h header file to be able to use the type string: #include.

Declare the 7 weekdays as constants of type string.

e.g. const string TODAY = Monday ;

const string Wed = Wednesday ;

const string wed = wednesday ;

Your program should consider weekdays with uppercase first letter or lowercase first letter.

e.g. given the above two constants Wed and wed, if weekDay is the name of the variable containing the weekday entered by the user, then you can make this test:

if(weekDay != Wed && weekDay != wed)

to check that the user input is neither equal to Wednesday, nor equal to wednesday.

Challenge [will not be graded]: Suppose all the months have 30 days, can you modify your program to guess in which weekday you were born.

Examples of input/output:

Enter a positive number of days : 8

Enter a week day : saturday

You guessed the wrong weekday.

Today is Monday. So, after 8 days, it will be Tuesday

Enter a positive number of days : 10

Enter a week day : wednesday

You guessed the wrong weekday.

Today is Monday. So, after 10 days, it will be Thursday

Enter a positive number of days : 41

Enter a week day : Sunday

You guessed the correct weekday.

Effectively, as today is Monday after 41 days, it will be Sunday

write a program c++