Summing Consecutive Integers
Adapted by Neilor Tonin, URI 
Brazil
Adapted by Neilor Tonin, URI Brazil
Write an algorithm to read a value A and a value N. Print the sum of N numbers from A (inclusive). While N is negative or ZERO, a new N (only N) must be read. All input values are in the same line.
The input contains only integer values, can be positive or negative.
The output contains only an integer value.
| Input Sample | Output Sample |
|
3 2 |
7 |
|
3 -1 0 -2 2 |
7 |