Samsung 6 month Internship Interview

Total 3 coding Question on co cubes
Total 70 min
1. https://www.geeksforgeeks.org/closest-leaf-to-a-given-node-in-binary-tree/amp/
2. https://www.geeksforgeeks.org/even-numbers-even-index-odd-numbers-odd-index/amp/
3. Given an array containing both positive and negative entries, partition array into two equal size array such that the difference of the sum of two sets is minimized.