3. Next, all unnecessary information should be discarded. Many problems contain information which has no meaning to the solution.
Consider this problem:
A man received a check for 300 thousand pesos of which he deposited 120 thousand pesos into his account. If his account balance was 200 thousand pesos after this deposit, how much was his balance before the deposit?
a tool developed in the computer industry, for showing the steps involved in a process.
A flowchart is a diagram made up of boxes, diamonds and other shapes, connected by arrows - each shape represents a step in the process, and the arrows show the order in which they occur.
Ms. Jennifer O. Calleja | IT Instructor
Flowcharting Symbols Ms. Jennifer O. Calleja | IT Instructor Process Indicates any type of internal operation inside the Processor or Memory Input|output Used for any Input / Output (I/O) operation. Indicates that the computer is to obtain data or output results
Flowcharting Symbols Ms. Jennifer O. Calleja | IT Instructor Decision Used to ask question that can be answered by True or false | yes or no connector Allows the flowchart to be drawn without intersecting lines or without a reverse flow
Flowcharting Symbols Ms. Jennifer O. Calleja | IT Instructor Terminal Indicates the starting or ending of the program process or interrupt program Flow lines Shows direction of flow