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	<title>Yurttas/PL/OOL/Cplusplus/F/03/02/03/01/matrix 00.cpp - Revision history</title>
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	<updated>2026-05-18T17:23:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.zcubes.com/index.php?title=Yurttas/PL/OOL/Cplusplus/F/03/02/03/01/matrix_00.cpp&amp;diff=154382&amp;oldid=prev</id>
		<title>MassBot1: Created page with &quot;&lt;syntaxhighlight lang=&quot;cpp&quot; line start=&quot;1&quot; enclose=&quot;div&quot;&gt;/*     Copyright(C) 1998     All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..       Perm...&quot;</title>
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		<updated>2013-11-07T04:14:42Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;syntaxhighlight lang=&amp;quot;cpp&amp;quot; line start=&amp;quot;1&amp;quot; enclose=&amp;quot;div&amp;quot;&amp;gt;/*     Copyright(C) 1998     All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..       Perm...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;cpp&amp;quot; line start=&amp;quot;1&amp;quot; enclose=&amp;quot;div&amp;quot;&amp;gt;/*&lt;br /&gt;
   Copyright(C) 1998&lt;br /&gt;
   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..&lt;br /&gt;
&lt;br /&gt;
   Permission to use, copy, modify, and distribute this&lt;br /&gt;
   software and its documentation for EDUCATIONAL purposes&lt;br /&gt;
   and without fee is hereby granted provided that this&lt;br /&gt;
   copyright notice appears in all copies.&lt;br /&gt;
&lt;br /&gt;
   date   : January 1, 1998.&lt;br /&gt;
   author : Salih Yurttas.&lt;br /&gt;
&lt;br /&gt;
   matrix_00.cpp&lt;br /&gt;
*/&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
#include &amp;lt;iostream&amp;gt;&lt;br /&gt;
&lt;br /&gt;
using namespace std;&lt;br /&gt;
&lt;br /&gt;
#include &amp;quot;matrix.h&amp;quot;&lt;br /&gt;
&lt;br /&gt;
int main(int argc, char* argv[]) {&lt;br /&gt;
&lt;br /&gt;
  Matrix m1(2,2),&lt;br /&gt;
         m2(2,2),&lt;br /&gt;
         m3(2,2);&lt;br /&gt;
&lt;br /&gt;
  m1.assign_element(0,0,1);&lt;br /&gt;
  m1.assign_element(0,1,2);&lt;br /&gt;
  m1.assign_element(1,0,3);&lt;br /&gt;
  m1.assign_element(1,1,4);&lt;br /&gt;
&lt;br /&gt;
  m2.assign_element(0,0,9);&lt;br /&gt;
  m2.assign_element(0,1,8);&lt;br /&gt;
  m2.assign_element(1,0,7);&lt;br /&gt;
  m2.assign_element(1,1,6);&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Retrive:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  int temp = m1.retrieve_element(1,1);&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; temp &amp;lt;&amp;lt;  &amp;quot; was retrieved from 1,1&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Assign Element:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Original Matrix:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  m1.assign_element(0,1,2);&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;with 99 assigned to 0,1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Assignment:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M2:\n&amp;quot;;&lt;br /&gt;
&lt;br /&gt;
  m2.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  m2 = m1;&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M2 after being assigned M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m2.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Negation:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1 after negation:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.negate();&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Scalar Multiply:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1 after being multiplied by 2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1 = m1 * 2;&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Multiply:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m2.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1*M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m3 = m1 * m2;&lt;br /&gt;
  m3.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Addition:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m2.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1+M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m3 = m1 + m2;&lt;br /&gt;
  m3.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;Subtraction:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m1.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m2.put_matrix();&lt;br /&gt;
&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
  cout &amp;lt;&amp;lt; &amp;quot;M1-M2:&amp;quot;;&lt;br /&gt;
  cout &amp;lt;&amp;lt; endl;&lt;br /&gt;
&lt;br /&gt;
  m3 =  m1 - m2;&lt;br /&gt;
  m3.put_matrix();&lt;br /&gt;
&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>MassBot1</name></author>
	</entry>
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