example4_6.cpp

data+structures+using+c的源码

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

using namespace std;

int main()
{
	int intArray[] = {5, 6, 8, 3, 40, 36, 98, 29, 75};	    //Line 1

   	vector<int> vecList(9);				   					//Line 2

   	ostream_iterator<int> screen(cout, " ");	   			//Line 3

   	cout<<"Line 4: intArray: ";			   					//Line 4
  	copy(intArray, intArray + 9, screen);	   				//Line 5
   	cout<<endl;					   							//Line 6
 
   	copy(intArray, intArray + 9, vecList.begin());			//Line 7

   	cout<<"Line 8: vecList: ";			   					//Line 8
   	copy(vecList.begin(), vecList.end(), screen); 			//Line 9
   	cout<<endl;					   							//Line 10

   	copy(intArray + 1, intArray + 9, intArray);   			//Line 11
   	cout<<"Line 12: After shifting the elements one "
		<<"position to the left, intArray: "<<endl;	       	//Line 12
   	copy(intArray, intArray + 9, screen);	   				//Line 13
   	cout<<endl;					   							//Line 14

   	copy(vecList.rbegin() + 2, vecList.rend(), 
		 		    vecList.rbegin());	  					//Line 15
   	cout<<"Line 16: After shifting the elements down "
		<<"by two positions, vecList:"<<endl;	  			//Line 16
   	copy(vecList.begin(), vecList.end(), screen); 			//Line 17
   	cout<<endl;					   							//Line 18

   	return 0;
}