# Calculate the sum of two integers *a* and *b*, without using the operator `+`

and `-`

.

1 min readMar 10, 2020

This should probably be solved using bitwise operators but here’s a quick solution using the sum method on arrays.

def get_sum(a, b)

[a,b].sum

end

We simply call the sum method on the numbers we are adding after turning them into an array.