Please explain the sample input of the question

Complete C++ Course

💡-trees-find-sum-at-level-k

pragyachoudhary1111 (pragya choudhary) October 29, 2019, 8:07am #1

please explain the sample input of the question

jaiskid (Neeraj jaiswal) October 29, 2019, 1:16pm #2

@pragyachoudhary1111 hey pragya go through this link Find sum at level K(trees)