›Logical+Circuits

T and T = T T and F = F F and T = F F and F = F
 * Logic Gates or Truth Tables **
 * AND **

T or T = T T or F = T F or T = T F or F = F
 * OR **

T xor T = F T xor F = T F xor T = T F xor F = F
 * XOR **


 * Algorithm **; an ordered series of finite steps that guide you to solve a problem or task. Computer scientists use algorithms when programming.

A **problem ** is a task that needs to be solved. The ideal way to solve it is with an algorithm. When solving a problem there's the **Happy Path**, which is the easiest, fastest solution. However there are exceptions, difficulties that interfer with the Happy Path and must be considered.