Computer Science Flowchart Shapes

The steps of a flowchart do not have a specific size and shape rather it is designed in different shapes and sizes see the image given below.

Computer science flowchart shapes. These symbols are used to construct the flowchart and show the step by step solution to the problem. Flowcharts a flowchart is a diagram that represents a set of instructions. Flow charts use a variety of standard flow chart symbols to represent different elements and arrows to show the flow or direction. Flowcharts use special shapes to represent different types of actions or steps in a process.

It shows the entry point of your flowchart and the exit point. X x 1. Circles will have more than one arrow coming into them but only one going out. A typical flowchart from older computer science textbooks may have the following kinds of symbols.

Select flowchart shapes and arrows using the buttons above and drag drop these shapes on the grid below. Import export options row row column column hide grid png save export open import new print preview change colour. To designate the start of your flowchart you would fill this shape with words like start or begin. Start process decision document and sub process.

These shapes are formally agreed standards british standard. Processes are shown using a square box and writing the action inside the box. As shown in the above image the boxes in different shapes and interconnected with arrows are logically making a flow chart. Lines and arrows show the sequence of the steps and the relationships among them.

These are known as flowchart symbols. Terminal or terminator shape this shape tells you where the flowchart begins and ends. Drawing a structured flowchart. Term sequence course notes major notes l e g e n d natural science elective 3 hrs f s su cnt 4419 secure coding 3 hrs f cse theory elective 3 hrs f s su cse elective 3 hrs f s su cse elective 3 hrs f s su max 2 attempts allowed cen 4020 software engineering 3 hrs f s phz 2102 physics prob.

When flowchart shapes are used correctly they break down processes into much more detailed explanations. Posted in computer science computing concepts. A flowchart is a blueprint that pictorially represents the algorithm and its steps. Science and engineering courses is c.

The words you use are up to you. Flowcharts may contain other symbols such as connectors usually represented by circles to represent converging paths in the flowchart. It enables you to describe the key steps of your algorithms and highlights when the user will be required to input data when the computer will output display information to the end user when a decision block selection if statement or a loop iteration is used.