Longest Threshold-Consecutive Sequence | Dataford Interview Questions

Write a function to find the longest consecutive sequence of sensor readings that fall within a specific operational threshold.

Treat consecutive readings as adjacent elements in the input order. Given a list of numeric readings and inclusive lower and upper threshold bounds, return the length of the longest contiguous sequence whose every reading is within the bounds. Return 0 when no reading satisfies the threshold.

Constraints

0 <= len(readings) <= 1000
-10^9 <= readings[i] <= 10^9
-10^9 <= lower <= upper <= 10^9
A sequence must use adjacent readings from the original order

Function Signature

def longest_threshold_sequence(readings, lower, upper):

Your question is Longest Threshold-Consecutive Sequence. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Write a function to find the longest consecutive sequence of sensor readings that fall within a specific operational threshold.

Constraints

0 <= len(readings) <= 1000
-10^9 <= readings[i] <= 10^9
-10^9 <= lower <= upper <= 10^9
A sequence must use adjacent readings from the original order

Function Signature

def longest_threshold_sequence(readings, lower, upper):

Your question is Longest Threshold-Consecutive Sequence. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.