Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string s, find the length of the longest substring that contains at most 2 distinct characters. Constraints n …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a square Matrix we can compute its power. The result matrix will be of same dimension. Similar to the …
Teaching Kids Programming: Videos on Data Structures and Algorithms Matrix Add and Subtraction Function We can add or subtract two matrices if and only if there are of the …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given two vectors of same length, a and b represented by two lists/array in Python, the dot product is defined …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a 0-indexed integer array nums, find the leftmost middleIndex (i.e., the smallest amongst all the possible ones). A middleIndex …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a list of integers nums, which contains either -1 or 1, return the length of the longest sublist that …