Discussion @ 1133. Fibonacci Sequence @ Timus Online Judge

Daniel Mahu WA8 with formulas [1] // Problem 1133. Fibonacci Sequence 14 Oct 2016 13:58

I used the formulas with phi and solved a system of 2 equations to get the coefficients, in python using floats.

Any hint why I get WA8? all tests on the forum work.

Daniel Mahu Re: WA8 with formulas // Problem 1133. Fibonacci Sequence 15 Oct 2016 18:47

I eventually got AC by trying out several values around the integer the math formula gave and checking each against given initial values.

Discussion of Problem 1133. Fibonacci Sequence