Using a while or a do-while loop, make a program that asks the user to enter numbers and keeps adding them together until the user enters the number 0.
The total so far is 0.
Number: 6
The total so far is 6.
Number: 9
The total so far is 15.
Number: -3
The total so far is 12.
Number: 2
The total so far is 14.
Number: 0
The total is 14.