Second Highest Number in Array | Dataford Interview Questions

Finding second highest number in a array

Given an array of integers, return the second highest distinct number. Return None if the array contains fewer than two distinct values.

Function signature: def second_highest(nums):

Input is a non-empty list of integers. The output is either an integer or None.

def second_highest(nums):

Your question is Second Highest Number in Array. 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.

Finding second highest number in a array

Given an array of integers, return the second highest distinct number. Return None if the array contains fewer than two distinct values.

Function signature: def second_highest(nums):

Input is a non-empty list of integers. The output is either an integer or None.

def second_highest(nums):

Your question is Second Highest Number in Array. 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.