Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a two-dimensional integer matrix board containing 0s, 1s and 2s representing some n x n chessboard. Each …
Teaching Kids Programming: Videos on Data Structures and Algorithms There is a bi-directional graph with n vertices, where each vertex is labeled from 0 to n – 1 (inclusive). …
The BFS (Breadth First Search Algorithm) expands the children nodes level by level, which allows you find the shortest distance between source and every other vertices. However, the graph …
There are N cities numbered from 1 to N. You are given connections, where each connections = represents the cost to connect city1 and city2 together. (A connection is …
My laptop is Thinkpad T520 from Lenovo. The specs are Intel i7-2670QM 2.2GH (quad cores), 2×250 SSD (one Samsung, one Sandisk, both speed approximately 600MB/s), 8GB RAM. There are …
