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		<title>C++ Tutorial/string/string at - История изменений</title>
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		<id>http://www.cppe.ru/index.php?title=C%2B%2B_Tutorial/string/string_at&amp;diff=2755&amp;oldid=prev</id>
		<title> в 14:21, 25 мая 2010</title>
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				<updated>2010-05-25T14:21:17Z</updated>
		
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				&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/string/string_at&amp;diff=2756&amp;oldid=prev</id>
		<title>Admin: 1 версия:&amp;#32;Импорт контента...</title>
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				<updated>2010-05-25T10:30:26Z</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;==Demonstrating member function at==&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 std::cout;&lt;br /&gt;
using std::endl;&lt;br /&gt;
#include &amp;lt;string&amp;gt;&lt;br /&gt;
using std::string;&lt;br /&gt;
int main()&lt;br /&gt;
{&lt;br /&gt;
   string string1( &amp;quot;cat&amp;quot; );&lt;br /&gt;
   string string2;&lt;br /&gt;
   string string3;&lt;br /&gt;
   string2 = string1;&lt;br /&gt;
   string3.assign( string1 );&lt;br /&gt;
   &lt;br /&gt;
   cout &amp;lt;&amp;lt; &amp;quot;string1: &amp;quot; &amp;lt;&amp;lt; string1 &amp;lt;&amp;lt; &amp;quot;\nstring2: &amp;quot; &amp;lt;&amp;lt; string2&lt;br /&gt;
      &amp;lt;&amp;lt; &amp;quot;\nstring3: &amp;quot; &amp;lt;&amp;lt; string3 &amp;lt;&amp;lt; &amp;quot;\n\n&amp;quot;;&lt;br /&gt;
   // demonstrating member function at&lt;br /&gt;
   for ( int i = 0; i &amp;lt; string3.length(); i++ ) &lt;br /&gt;
      cout &amp;lt;&amp;lt; string3.at( i );&lt;br /&gt;
   return 0;&lt;br /&gt;
}&amp;lt;/source&amp;gt;&lt;br /&gt;
&amp;lt;pre class=codeResult&amp;gt;string1: cat&lt;br /&gt;
string2: cat&lt;br /&gt;
string3: cat&lt;br /&gt;
cat&amp;quot;&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Use member function at() to==&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;
#include &amp;lt;string&amp;gt;&lt;br /&gt;
using namespace std;&lt;br /&gt;
int main()&lt;br /&gt;
{&lt;br /&gt;
   string s1( &amp;quot;cat&amp;quot; ), s2, s3;&lt;br /&gt;
   s2 = s1;          &lt;br /&gt;
   s3.assign( s1 );  &lt;br /&gt;
   cout &amp;lt;&amp;lt; &amp;quot;s1: &amp;quot; &amp;lt;&amp;lt; s1 &amp;lt;&amp;lt; &amp;quot;\ns2: &amp;quot; &amp;lt;&amp;lt; s2 &amp;lt;&amp;lt; &amp;quot;\ns3: &amp;quot;&lt;br /&gt;
        &amp;lt;&amp;lt; s3 &amp;lt;&amp;lt; &amp;quot;\n\n&amp;quot;;&lt;br /&gt;
   // demonstrating member function at()&lt;br /&gt;
   int len = s3.length();&lt;br /&gt;
   for ( int x = 0; x &amp;lt; len; ++x ) &lt;br /&gt;
      cout &amp;lt;&amp;lt; s3.at( x );&lt;br /&gt;
   return 0;&lt;br /&gt;
}&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Admin</name></author>	</entry>

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