Answer to Question #106180 in C++ for Low Zhi Lok

Question

Summation:
Ask the user for a positive integer value and validate that it's positive, otherwise have the user re-enter until valid. Once validated, given the inputted value, you will calculate the sum of all the integers from 1 to the number inputted. For example, if the user enters 5, you will display and calculate the sum of 1+2+3+4+5=15 ('+' signs included). Before you break out of the switch statement, reset your running total back to zero. Then reiterate and display the menu again until the user's choice is to exit.

Example output:
1. Summation
2. Fibonacci
0. Exit
---------------------
Enter choice: 1 [entered]

Enter a positive number: 5 [entered]
1 + 2 + 3 + 4 + 5 = 15

(This is programming and Science & C++)

Answer 1

Dear Low Zhi Lok, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order