This assignment should be completed using a while loop or for loop. Fill in the accumulate method so that it adds all the numbers between start and stop with an increment of step.

Assumptions:

Start < Stop

Step 0

Examples:

accumulate(1, 4, 1);

1+2+3+4 = 10

accumulate(3, 5, 2);

3+5 = 8

accumulate(3, 5, 3);

= 3

accumulate(-1,3,2);

(-1)+1+3 = 3