Search Results for: programming
Given an integer n, return the nth (0-indexed) row of Pascal’s triangle. Pascal’s triangle can be created as follows: In the top row, there is an array of 1. …
Teaching Kids Programming: Videos on Data Structures and Algorithms QBasic was popular in the late 80s and early 90s. It was the programming language for MSDOS. Not many of …
Given an input string, reverse the string word by word. Example 1: Input: “the sky is blue” Output: “blue is sky the” Example 2: Input: ” hello world! ” …
Given two arrays nums1 and nums2. Return the maximum dot product between non-empty subsequences of nums1 and nums2 with the same length. A subsequence of a array is a …
Many questions are interesting but the answers are not obvious or easy to get. For example: Who comments most in the last 24 hours? I am going to show …