Prepare a program that uses at least two functions that can be called from your main. This program is a number game program that asks for parts of your phone and after manipulating it mathematically, currently outputs your entire phone number. The directions for the game are:
1- Enter the first three digits of your phone number( not area code-user input)
2- Multiply by 80
3- Add 1 to the total
4- Multiplay by 250
5- Add the last 4 digits of your phone number
6- Add the last 4 digits of your phone number again
7- Substract 250 from total
8- Divide the number by 2
9- Show final results