<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="de">
	<id>https://wiki.freitagsrunde.org/index.php?action=history&amp;feed=atom&amp;title=C-Kurs%2FCat%2FMusterl%C3%B6sung</id>
	<title>C-Kurs/Cat/Musterlösung - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.freitagsrunde.org/index.php?action=history&amp;feed=atom&amp;title=C-Kurs%2FCat%2FMusterl%C3%B6sung"/>
	<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;action=history"/>
	<updated>2026-04-25T08:59:54Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in FreitagsrundenWiki</subtitle>
	<generator>MediaWiki 1.31.16</generator>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=20385&amp;oldid=prev</id>
		<title>PaulG: verschob „Ckurs/Cat/Musterlösung“ nach „C-Kurs/Cat/Musterlösung“</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=20385&amp;oldid=prev"/>
		<updated>2013-03-05T17:37:14Z</updated>

		<summary type="html">&lt;p&gt;verschob „&lt;a href=&quot;/Ckurs/Cat/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs/Cat/Musterlösung&quot;&gt;Ckurs/Cat/Musterlösung&lt;/a&gt;“ nach „&lt;a href=&quot;/C-Kurs/Cat/Musterl%C3%B6sung&quot; title=&quot;C-Kurs/Cat/Musterlösung&quot;&gt;C-Kurs/Cat/Musterlösung&lt;/a&gt;“&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Version vom 5. März 2013, 17:37 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;de&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(kein Unterschied)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>PaulG</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=14036&amp;oldid=prev</id>
		<title>Mutax: hat „Ckurs2009/Cat/Musterlösung“ nach „Ckurs/Cat/Musterlösung“ verschoben:&amp;#32;Aufgaben sind Kurs übergreifend nutzbar</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=14036&amp;oldid=prev"/>
		<updated>2010-07-25T11:47:01Z</updated>

		<summary type="html">&lt;p&gt;hat „&lt;a href=&quot;/Ckurs2009/Cat/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs2009/Cat/Musterlösung&quot;&gt;Ckurs2009/Cat/Musterlösung&lt;/a&gt;“ nach „&lt;a href=&quot;/Ckurs/Cat/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs/Cat/Musterlösung&quot;&gt;Ckurs/Cat/Musterlösung&lt;/a&gt;“ verschoben: Aufgaben sind Kurs übergreifend nutzbar&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Version vom 25. Juli 2010, 11:47 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;de&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(kein Unterschied)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Mutax</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=12309&amp;oldid=prev</id>
		<title>85.178.222.65: Die Seite wurde neu angelegt: „&lt;pre&gt;#include &lt;stdio.h&gt; #include &lt;stdlib.h&gt; #include &lt;string.h&gt;  #define LNUMBERS (1&lt;&lt;0) #define SHOWENDS (1&lt;&lt;1)  void usage(){ 	printf(&quot;mycat &lt;option&gt; &lt;file&gt;:\n&quot;...“</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Cat/Musterl%C3%B6sung&amp;diff=12309&amp;oldid=prev"/>
		<updated>2009-09-18T12:13:45Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „&amp;lt;pre&amp;gt;#include &amp;lt;stdio.h&amp;gt; #include &amp;lt;stdlib.h&amp;gt; #include &amp;lt;string.h&amp;gt;  #define LNUMBERS (1&amp;lt;&amp;lt;0) #define SHOWENDS (1&amp;lt;&amp;lt;1)  void usage(){ 	printf(&amp;quot;mycat &amp;lt;option&amp;gt; &amp;lt;file&amp;gt;:\n&amp;quot;...“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;pre&amp;gt;#include &amp;lt;stdio.h&amp;gt;&lt;br /&gt;
#include &amp;lt;stdlib.h&amp;gt;&lt;br /&gt;
#include &amp;lt;string.h&amp;gt;&lt;br /&gt;
&lt;br /&gt;
#define LNUMBERS (1&amp;lt;&amp;lt;0)&lt;br /&gt;
#define SHOWENDS (1&amp;lt;&amp;lt;1)&lt;br /&gt;
&lt;br /&gt;
void&lt;br /&gt;
usage(){&lt;br /&gt;
	printf(&amp;quot;mycat &amp;lt;option&amp;gt; &amp;lt;file&amp;gt;:\n&amp;quot;&lt;br /&gt;
			&amp;quot;-n\tshow line numbers\n&amp;quot;&lt;br /&gt;
			&amp;quot;-E\tprint $ at the end of each line&amp;quot;&lt;br /&gt;
			&amp;quot;-h\tthis help\n&amp;quot;);&lt;br /&gt;
	exit(EXIT_SUCCESS);&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int&lt;br /&gt;
print_file(char *fname, unsigned int opts){&lt;br /&gt;
	FILE *f = NULL;&lt;br /&gt;
	char buf[1024];&lt;br /&gt;
	unsigned long lnumber = 1;&lt;br /&gt;
	char format[10];&lt;br /&gt;
&lt;br /&gt;
	if(NULL == (f = fopen(fname, &amp;quot;r&amp;quot;))){&lt;br /&gt;
		perror(&amp;quot;fopen()&amp;quot;);&lt;br /&gt;
		return -1;&lt;br /&gt;
	}&lt;br /&gt;
&lt;br /&gt;
		&lt;br /&gt;
	/* of course it would be better to read the file block-wise but&lt;br /&gt;
	   for simplicity we assume lines aren't longer than 1024 chars */&lt;br /&gt;
	while(fgets(buf, sizeof(buf), f) &amp;amp;&amp;amp; !feof(f)){&lt;br /&gt;
		if(opts &amp;amp; LNUMBERS)&lt;br /&gt;
			printf(&amp;quot;%5lu &amp;quot;, lnumber++);&lt;br /&gt;
&lt;br /&gt;
		if(opts &amp;amp; SHOWENDS){&lt;br /&gt;
			buf[strlen(buf) - 1] = 0;&lt;br /&gt;
			snprintf(format, sizeof format, &amp;quot;%s&amp;quot;, &amp;quot;%s$\n&amp;quot;);&lt;br /&gt;
		} else&lt;br /&gt;
			snprintf(format, sizeof format, &amp;quot;%s&amp;quot;, &amp;quot;%s&amp;quot;);&lt;br /&gt;
&lt;br /&gt;
		printf(format, buf);&lt;br /&gt;
	}&lt;br /&gt;
	return 0;&lt;br /&gt;
}&lt;br /&gt;
&lt;br /&gt;
int&lt;br /&gt;
main(int argc, char **argv){&lt;br /&gt;
	int i;&lt;br /&gt;
	unsigned int options = 0;&lt;br /&gt;
	char *file = NULL;&lt;br /&gt;
&lt;br /&gt;
	if(argc &amp;lt; 2){&lt;br /&gt;
		usage();&lt;br /&gt;
	}&lt;br /&gt;
	for(i = 1; (i + 1 &amp;lt; argc) &amp;amp;&amp;amp; argv[i][0] == '-'; i++){&lt;br /&gt;
		switch(argv[i][1]){&lt;br /&gt;
			case 'n': options |= LNUMBERS; break;&lt;br /&gt;
			case 'E': options |= SHOWENDS; break;&lt;br /&gt;
			case 'h': usage(); break;&lt;br /&gt;
			default: usage(); break;&lt;br /&gt;
		}&lt;br /&gt;
	}&lt;br /&gt;
	file = argv[argc - 1];&lt;br /&gt;
&lt;br /&gt;
	if(print_file(file, options) &amp;lt; 0){&lt;br /&gt;
		printf(&amp;quot;There was an error opening your file\n&amp;quot;);&lt;br /&gt;
		return -1;&lt;br /&gt;
	}&lt;br /&gt;
&lt;br /&gt;
	return 0;&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>85.178.222.65</name></author>
		
	</entry>
</feed>