By Kyle Turley email@example.com
a solution to this interview question:
Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be: 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ... By considering the terms in the Fibonacci sequence up to a given int, find the sum of the even-valued terms. Report calculation time in nanoseconds.