What is looping
Loop is a control structure used to do repetitive operation. Some programs include repeating a set of instruction either a particular number of times or until a particular condition is met. This is completed using a loop control structure. A program loop having of two parts: Body of the loop and control statement. The control statement tests particular conditions and then decides repeated implementation or termination of statements. Most real programs contain few construct that loops within the program, performing repetitive actions on a stream of data or a region of memory.