Max and Min in Array | Dataford Interview Questions

Write a function to find the maximum and minimum elements in an array.

Implement find_max_min(arr), which accepts a non-empty array of integers and returns a two-element tuple (maximum, minimum). Scan the array without sorting it. Account for negative values and duplicate elements.

Constraints: 1 <= len(arr) <= 10^4; each element is an integer between -10^9 and 10^9.

Constraints

1 <= len(arr) <= 10^4
-10^9 <= arr[i] <= 10^9
arr contains at least one integer

Function Signature

def find_max_min(arr):

Your question is Max and Min 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.

Problem

Write a function to find the maximum and minimum elements in an array.

Constraints: 1 <= len(arr) <= 10^4; each element is an integer between -10^9 and 10^9.

Constraints

1 <= len(arr) <= 10^4
-10^9 <= arr[i] <= 10^9
arr contains at least one integer

Function Signature

def find_max_min(arr):

Your question is Max and Min 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.