Chapter 12, Problem 3SA

Program Plan Intro

Inserting or deleting characters in a string:

• Library function or modules are provided by the programming languages to perform insert and deletion operations.

Inserting:

The pseudocode library modules that are used to insert the values is :

insert (string1,position,string2)

• The above function will insert the “string 2” to the “string1” at the “position” specified.
• “string1” and “string2” is string
• “Position” is an integer.

Deleting:

The pseudocode library modules that are used to insert the values is

delete (string1,start,end)

• The above function will delete the strings that are specified from the start to the end.
• “Start” and “End” is integer that specifies the beginning position and end position.
• “String” is string.