STRING in Pascal Programming

Maybe you already know what is a string variable from previous program examples that you have tried, but you don't know what operations and what functions one can apply to them and how can they be manipulated in order to obtain another form of string whatsoever.

In this lesson we will cover some important functions that the Pascal programming language has for us in order to cater for string operations far more easier to use than you think.

A.      Introduction

String in Pascal Language can be operated in many pupose. Some of string can be arranged and can be used as a condition that has been selected. Pascal provide some of standard procedure and function of string operation.

B.       Combination of String

String only has one operator, it’s ‘+’. The length of string that permit by Pascal is 255 characters. If this operation use to add the numeric, its function is adding two elements of numerical value. But if this operation use in string, then its function is combine two elements  of string value.

for more completely, download this paper.