← Questions
Sum of all consecutive-step subarrays
0
I was asked this
No reports yet. Sign in to say where you were asked it.
Call a subarray consecutive when each element is exactly one more than the one before it, or each is exactly one less (a single element counts). Return the sum of the values of all consecutive subarrays of an integer array, modulo a large prime. Aim for linear time.
No official answer yet. Write yours on the right and run it.
Nothing published yet.
Sign in to submit your code; every attempt is kept here.
Write and test your solution herePython in your browser, the question's tests level by level, every submission kept for you.Sign in to start coding