Beginning and Ending Iterators of C-Style Arrays : copy « STL Algorithms Modifying sequence operations « C++






  1. C++
  2. STL Algorithms Modifying sequence operations
  3. copy

Beginning and Ending Iterators of C-Style Arrays

  
#include <algorithm>
#include <iostream>
#include <iterator>

using namespace std;

int main( )
{
   const int num_costs = 4;
   const float cost[num_costs] = { 11.11, 22.22, 33.33, 44.44 };
   copy( cost, cost + num_costs,ostream_iterator<float>( cout, "     " ) );


   const char* fruit[] = { "A", "B", "C" };
   copy( fruit, fruit + sizeof( fruit ) / sizeof( fruit[0] ),
      ostream_iterator<const char*>( cout, "    " ) );

   int year[] = { 2001, 2002, 2003, 2004, 2005 };
   const int num_years = sizeof( year ) / sizeof( year[0] );
   copy( year, year + num_years,ostream_iterator<int>( cout, "    " ) );

   sort( year, year + num_years );
   copy( year, year + num_years,ostream_iterator<int>( cout, "    " ) );

   reverse( year, year + num_years );
   copy( year, year + num_years,ostream_iterator<int>( cout, "    " ) );
}








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