Flowchart 

Purpose of a flowchart:-
1.Provides communication.
2.Provides an overview.
3.Shows all elements and their relationships.
4.Quick method of showing program flow.
5.Checks program logic.
6.Facilitates coding.
7.Provides program revision.
8.Provides program documentation.

Advantages of a flowchart:-
1.Flowchart is an important aid in the development of an algorithm itself.
2.Easier to understand than a program itself.
3.Independent of any particular programming language.
4.Proper documentation.
5.Proper debugging.
6.Easy and clear presentation.

Limitations of a flowchart:-
1.Complex logic.
2.Drawing is time consuming.
3.Difficult to draw and remember.
4.Technical detail.