C Language : Understanding the Significance of Flowcharts in Programming

Understanding the Significance of Flowcharts in Programming

In my Previous Article i explained about :

1. FlowChart Symbol's
2. Auxiliary Symbol's in FlowChart
3. Primary Symbol's in FlowChart

In this article, we will focus on the pivotal concept of Flowcharts, exploring their definition, purpose, advantages, and limitations.

Flowchart :

A Flowchart is a visual representation of the sequence of steps for solving a problem. A Flowchart is aset of symbols that indicate various operations in the program.

For every process, there is a corresponding symbol in the flowchart.

Once an algorithm is written, its pictorial representaion can be done using flowchart symbols.

In other words, a pictorial representation of a textual algorithm is done using a flowchart.

A Flowchart gives a pictuorial representation of an algorithm.

1. The first flowchart is made by John Von Neumann in 1945.
2. It is a symbolic diagram of operations sequence, dataflow, control flow and processing logic in information processing.
3. The symbols used are simple and easy to learn.
4. It is a very helpful tool for programmers and beginners.

Purpose of a Flowchart :

• Provides Communication.
• Provides an Overview.
• Shows all elements and their relationships.
• Quick method of showing program flow.
• Checks program logic.
• Facilitates Coding.
• Provides Program revision.
• 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. 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.