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		<title>C++ Tutorial/Operators statements/bitwise AND - История изменений</title>
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		<updated>2026-04-17T19:38:02Z</updated>
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		<id>http://www.cppe.ru/index.php?title=C%2B%2B_Tutorial/Operators_statements/bitwise_AND&amp;diff=2673&amp;oldid=prev</id>
		<title> в 14:21, 25 мая 2010</title>
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				<updated>2010-05-25T14:21:17Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Предыдущая&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 14:21, 25 мая 2010&lt;/td&gt;
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		<id>http://www.cppe.ru/index.php?title=C%2B%2B_Tutorial/Operators_statements/bitwise_AND&amp;diff=2674&amp;oldid=prev</id>
		<title>Admin: 1 версия:&amp;#32;Импорт контента...</title>
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				<updated>2010-05-25T10:30:14Z</updated>
		
		<summary type="html">&lt;p&gt;1 версия: Импорт контента...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==determines if a value is a multiple of X==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
&amp;lt;source lang=&amp;quot;cpp&amp;quot;&amp;gt;#include &amp;lt;iostream&amp;gt;&lt;br /&gt;
using namespace std;&lt;br /&gt;
int multiple( int );&lt;br /&gt;
int main()&lt;br /&gt;
{&lt;br /&gt;
   int y;&lt;br /&gt;
   cout &amp;lt;&amp;lt; &amp;quot;Enter an integer between 1 and 32000: &amp;quot;;&lt;br /&gt;
   cin &amp;gt;&amp;gt; y;&lt;br /&gt;
   if ( multiple( y ) )&lt;br /&gt;
      cout &amp;lt;&amp;lt; y &amp;lt;&amp;lt; &amp;quot; is a multiple of X&amp;quot; &amp;lt;&amp;lt; endl;&lt;br /&gt;
   else&lt;br /&gt;
      cout &amp;lt;&amp;lt; y &amp;lt;&amp;lt; &amp;quot; is not a multiple of X&amp;quot; &amp;lt;&amp;lt; endl;&lt;br /&gt;
   return 0;&lt;br /&gt;
}&lt;br /&gt;
int multiple( int num )&lt;br /&gt;
{&lt;br /&gt;
   int mask = 1, mult = 1;&lt;br /&gt;
   for ( int i = 0; i &amp;lt; 10; i++, mask &amp;lt;&amp;lt;= 1 )&lt;br /&gt;
      if ( ( num &amp;amp; mask ) != 0 ) {&lt;br /&gt;
         mult = 0;&lt;br /&gt;
         break;&lt;br /&gt;
      }&lt;br /&gt;
   return mult;&lt;br /&gt;
}&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Uppercase letters using bitwise AND.==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
&amp;lt;source lang=&amp;quot;cpp&amp;quot;&amp;gt;#include &amp;lt;iostream&amp;gt;&lt;br /&gt;
using namespace std;&lt;br /&gt;
int main()&lt;br /&gt;
{&lt;br /&gt;
  char ch;&lt;br /&gt;
  for(int i = 0 ; i &amp;lt; 10; i++)  {&lt;br /&gt;
    ch = &amp;quot;a&amp;quot; + i;&lt;br /&gt;
    cout &amp;lt;&amp;lt; ch &amp;lt;&amp;lt; &amp;quot; &amp;quot; ;&lt;br /&gt;
    ch = ch &amp;amp; 223;&lt;br /&gt;
    cout &amp;lt;&amp;lt; ch &amp;lt;&amp;lt; &amp;quot;\n&amp;quot;;&lt;br /&gt;
  }&lt;br /&gt;
  return 0;&lt;br /&gt;
}&amp;lt;/source&amp;gt;&lt;br /&gt;
&amp;lt;pre class=codeResult&amp;gt;a A&lt;br /&gt;
b B&lt;br /&gt;
c C&lt;br /&gt;
d D&lt;br /&gt;
e E&lt;br /&gt;
f F&lt;br /&gt;
g G&lt;br /&gt;
h H&lt;br /&gt;
i I&lt;br /&gt;
j J&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>Admin</name></author>	</entry>

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