Graphics that may be used to describe an algorithm using a flowchart are

Commonly used graphical symbols when drawing flowcharts include rectangles, rhombuses, parallelograms, circles or ovals, arrows, and rectangles with arrows.

1. Rectangle

Indicates a process or operation and is used to describe calculations, comparisons, or other operations in an algorithm.

2. A rhombus

represents a decision point and is used to represent a conditional judgment in an algorithm. The rhombus usually contains a judgment statement inside, based on the conditional results of the decision to flow to which subsequent operations.

3. Parallelogram

represents an input or output operation, which is used to represent the input and output of data.

4. Circle or ellipse

Indicates the beginning and end of an algorithm. A circle indicates the beginning and an oval indicates the end.

5. Arrow

Indicates the direction of the process and is used to connect the various graphical elements to indicate the order in which operations are performed.

6. Rectangle with arrow

indicates a loop operation, which is used to represent the loop structure in an algorithm, such as for loop, while loop, etc.