flowchart and algorithm
What is an Algorithm?
An algorithm is a procedure or set of rules that defines how a program is to be executed. Or we can say that it is a set of instructions for solving a well-defined computational problem.
What is a Flowchart?
A flowchart is a graphical representation of the steps a program takes to process data. In this, we can use several geometric patterns to illustrate the numerous actions the program carries out.