ITM 200 Chapter Notes - Chapter 2: Input Device, Logic Programming, Structured Programming

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 200
• Professor: Vikirmin

Document Summary

Strings of characters (hello welcome to the show) Process: list of instructions which if carried out will achieve the desired result. Output: there is an output from the execution of the algorithm; it might be numbers or strings as above. Subprograms: the processor is being asked to stop executing the algorithm currently being followed, remembering where it is up to in the algorithm, and start executing the same algorithm again. Parameters: by parameterising, the same algorithm instructions may be told to operate on different data, making the algorithm much more general, versatile and useful. Api: applications programming interface; a library of prewritten subprogram algorithms. Steps to solving problem: understand the problem, work out a plan, sort out the details, test & evaluate. Import. java. lang. system; in java there is lang; in lang there is system public static void main(string args[]){ Jvm can access the main method, without creating an instance of the class and returns no data when the method ends.