Important features of a structured program.| Structured Programming |software engineering

Important features of a structured program.

A structured program uses three types of program constructs 

 selection, 

 sequence

 and iteration.

 Structured programs avoid unstructured control flows by restricting the use of GOTO statements.

 A structured program consists of a well partitioned set of modules.

 Structured programming uses single entry, single-exit program constructs such as if-then-else, do-while, etc. 

Thus, the structured programming principle emphasizes designing neat control structures for
programs.