How to resolve the algorithm Read a file line by line step by step in the GAP programming language

Published on 12 May 2024 09:40 PM
#Gap

How to resolve the algorithm Read a file line by line step by step in the GAP programming language

Table of Contents

Problem Statement

Read a file one line at a time, as opposed to reading the entire file at once.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Read a file line by line step by step in the GAP programming language

Source code in the gap programming language

ReadByLines := function(name)
	local file, line, count;
	file := InputTextFile(name);
	count := 0;
	while true do
		line := ReadLine(file);
		if line = fail then
			break;
		fi;
		count := count + 1;
	od;
	CloseStream(file);
	return count;
end;

# With [http://www.ibiblio.org/pub/docs/misc/amnesty.txt amnesty.txt]
ReadByLines("amnesty.txt"); 
# 384

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