How to resolve the algorithm Copy a string step by step in the Component Pascal programming language
Published on 12 May 2024 09:40 PM
How to resolve the algorithm Copy a string step by step in the Component Pascal programming language
Table of Contents
Problem Statement
This task is about copying a string.
Where it is relevant, distinguish between copying the contents of a string versus making an additional reference to an existing string.
Let's start with the solution:
Step by Step solution about How to resolve the algorithm Copy a string step by step in the Component Pascal programming language
Source code in the component programming language
VAR
str1: ARRAY 128 OF CHAR;
str2: ARRAY 32 OF CHAR;
str3: ARRAY 25 OF CHAR;
str1 := "abcdefghijklmnopqrstuvwxyz";
str3 := str1; (* don't compile, incompatible assignement *)
str3 := str1$; (* runtime error, string too long *)
str2 := str1$; (* OK *)
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