This is for Object-Oriented Programming Using C++ language - Edition Joyce Farrell. Please ensure to read everything that I have wrote so that there is no confusion.
Application: Write an application that shows the sum of 1 to n for every n from 1 to 50. That is, the program prints 1 (the sum of 1 alone), 3 (the sum of 1 and 2), 6 (the sum of 1, 2, and 3), 10 (the sum of 1, 2, 3, and 4) and so on.
The points will be given as soon as the correct program is submitted. Can you write this program in C++ language? Define every function.