Hi, My code is passing all of the tests, and passing validators 1,3,4, but can’t pass two. Does anyone know what the test is for validator 2 or what the solution might be ?
Hi ryanzwe,
I completed this puzzle in C#, validators are most likely fine.
My Idea for this puzzle was to calculate vector of differences for the input vector (diff1) and then another vector of differences in the vector diff1 (diff2). Based on this you can tell if you have beginning of n, n+1, n+2 … series at the i-th position of the input vector.
There are simpler solutions of this problem as well, but this was the nice opportunity to practice Zip method and lambdas in c#.