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    copied!<p>Here you go (don't forget to read the comments):</p> <p><strong>Example:</strong></p> <pre><code>void Example( void ) { // DECLARATION // *Declare iFile as std::ifstream and attempt to open file: Example.txt std::ifstream iFile( "Example.txt" ); // *If iFile is open, do this: if( iFile.is_open( ) ) { // DECLARATION // *You could declare strLine as an array of char if you want std::string strLine = ""; unsigned int nLineCount = 0; // DO WHATEVER // *Read iFile line by line using std::getline while( std::getline( iFile, strLine ) ) { // *For the line after every 6th line, we shall print // as a title // *( nLineCount % 6 ) gives us the remainder of // nLineCount / 6 and if the remainder is 0, then // do this: if( !( nLineCount % 6 ) ) { std::cout &lt;&lt; "Title = " &lt;&lt; strLine &lt;&lt; std::endl; } // *For every other line, we shall print it normally else { std::cout &lt;&lt; strLine &lt;&lt; std::endl; } // *Increase nLineCount by 1; nLineCount ++; } // CLEAN-UP // *Done using inFile - so close it inFile.close( ); } }; </code></pre> <p><strong>Tested:</strong></p> <pre><code>Title = 1 2 3 4 5 6 Title = 7 8 9 10 11 12 Title = 13 ... Debugging &gt; Paused! Enter any key to continue... </code></pre> <p><strong>More...</strong> Without comments:</p> <pre><code>void Example( void ) { std::ifstream iFile( "Example.txt" ); if( iFile.is_open( ) ) { std::string strLine = ""; unsigned int nLineCount = 0; while( std::getline( iFile, strLine ) ) { if( !( nLineCount % 6 ) ) std::cout &lt;&lt; "Title = " &lt;&lt; strLine &lt;&lt; std::endl; else std::cout &lt;&lt; strLine &lt;&lt; std::endl; nLineCount ++; } iFile.close( ); } }; </code></pre> <p>For-loop method, short and clean:</p> <pre><code>void Example( void ) { std::ifstream iFile( "Example.txt" ); if( iFile.is_open( ) ) { std::string strLine = ""; for( unsigned int nLineCount = 0; std::getline( iFile, strLine ); nLineCount ++ ) { if( !( nLineCount % 6 ) ) std::cout &lt;&lt; "Title = " &lt;&lt; strLine &lt;&lt; std::endl; else std::cout &lt;&lt; strLine &lt;&lt; std::endl; } iFile.close( ); } }; </code></pre>
 

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