show step

Write a C++ program which takes an input (i.c. a positive number) from user and prints the total from 1 to user input. For example, if the user enter 10, the program first adds 1+2+...+ 10 and prints the total. It also prints if the total is even or odd number. The program should continue as long the user chooses to. Extra credit - If the total is a prime number, print a special message saying the totalis prime