VMware

4 problems asked at VMware.

Medium (2)

Group Anagrams (Leetcode 49)

Arrays, Strings, Sorting...

Longest Substring Without Repeating Characters (leetcode 3)

Sliding Window, Strings, Hashing

Hard (1)

Repeating Element (Cycle + Expected Sum appr.)

Arrays, Two Pointers, Linked Lists

Not Specified (1)

Best Time to Buy and Sell Stock

Arrays, DP