![240](https://cdn2.jianshu.io/assets/default_avatar/2-9636b13945b9ccf345bc98d0d81074eb.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/240/h/240)
Question Given an integer matrix, find the length of the longest increas...
Question Given a nested list of integers represented as a string, implem...
Question A sequence of numbers is called a wiggle sequence if the differ...
Question You are given two integer arrays nums1 and nums2 sorted in asce...
Question Given a set of distinct positive integers, find the largest sub...
Question Given a positive integer num, write a function which returns Tr...
Question You are given two jugs with capacities x and y litres. There is...
Question Design a simplified version of Twitter where users can post twe...
Question Given an unsorted array return whether an increasing subsequenc...