Two questions were asked, and I solved both of them the level was medium level.
Round 2: Technical Interview
Find Majority Element: Given an array of N integers, write a program to return an element that occurs more than N/2 times in the given array. You may consider that such an element always exists in the array.
Combination Sum - 1: Given an array of distinct integers and a target, you have to return the list of all unique combinations where the chosen numbers sum to the target. You may return the combinations in any order.