C++ Makefile
Makefiles are special format files that together with the make utility will help you to automagically build and manage your projects. (From davetang.org)
Basic Idea of Using Breadth-first search (BFS) in Flood-Fill Algorithm
Breadth-first search (BFS) is an algorithm for searching a tree data structure for a node that satisfies a given property. It starts at the tree root and explores all nodes at the present depth prior
A Way to Iterate Moore Neighbors
In cellular automata, the Moore neighborhood is defined on a two-dimensional square lattice and is composed of a central cell and the eight cells that surround it. (From Wikipedia)
Byte/Bits Unit Conversion
Terabyte (TB): Originally 1,099,511,627,776 (240) bytes, although communications and secondary storage systems developers started using the term to mean 1,000,000,000,000 (1012) bytes. To reduce confu
Common Loop Algorithms
In the following sections, we discuss some of the most common algorithms that are implemented as loops. You can use them as starting points for your loop designs.Sum and Average ValueComputing the sum
Use Java String Methods API
What are String Methods?String in Java (Concatenation)Building longer strings from shorter stringsString concatenation operator +Scanner Methodsnext()nextLine()String are chars sequencesString grettin
Printf in Java
How printf() works?String account = "Prime"; double total = 210.35; int years = 5; System.out.printf("The %s account saved you $%f over %d years\n", account, total, years);pri