Solution: Find k Smallest Elements in a List

Let’s solve the Find k Smallest Elements in a List problem.

We'll cover the following

Statement

Given an unsorted list lst and an integer k, find the k smallest elements from the list using a Heap.

Constraints:

  • 1≤1 \leq lst.length ≤103\leq 10^3
  • 1≤1 \leq k ≤103\leq 10^3
  • −105≤-10^5 \leq lst[i] ≤105\leq 10^5

Level up your interview prep. Join Educative to access 80+ hands-on prep courses.