Ch 3 Algorithms

What is a flowchart?

A diagrammatic representation of an algorithm.

What is an algorithm?

A textual representation of a flowchart.

What is one advantage of using flowcharts?

They are language independent.

Name a disadvantage of using flowcharts for complex programs.

They are not very helpful for complex programs.

What should you keep in mind when writing an algorithm?

Keep the steps precise and clear.

How can you make an algorithm easier to understand?

Avoid using numerous variables which may create problems in understanding.

What is an advantage of using an algorithm in program development?

It provides a stepwise solution to a program.

What is a disadvantage of flowcharts in representing certain program structures?

They are difficult to represent branching and looping.

What is an important tip for writing algorithms regarding language?

Description of the steps must be simple so that one can understand the logic even if being unaware of computer language.