How to resolve the algorithm File size step by step in the Common Lisp programming language
Published on 12 May 2024 09:40 PM
How to resolve the algorithm File size step by step in the Common Lisp programming language
Table of Contents
Problem Statement
Verify the size of a file called input.txt for a file in the current working directory, and another one in the file system root.
Let's start with the solution:
Step by Step solution about How to resolve the algorithm File size step by step in the Common Lisp programming language
Source code in the common programming language
(with-open-file (stream (make-pathname :name "input.txt")
:direction :input
:if-does-not-exist nil)
(print (if stream (file-length stream) 0)))
(with-open-file (stream (make-pathname :directory '(:absolute "") :name "input.txt")
:direction :input
:if-does-not-exist nil)
(print (if stream (file-length stream) 0)))
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