10-6.cpp

来自「湖南大学ACM-OJ的部分题目代码」· C++ 代码 · 共 28 行

#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
void main()
{
	int A[]={1,2,3,4,5};
	const int N=sizeof(A)/sizeof(int);
	vector<int>col1(A,A+N);
	ostream_iterator<int> output(cout," ");

	cout<<"List col1 contains:";
	copy(col1.begin(),col1.end(),output);

	vector<int>::iterator pos=col1.begin();
	cout<<"\nThe first element is:"<<*pos;

	vector<int>::reverse_iterator rpos=col1.rbegin();

	cout<<"\nThe last element is:"<<*rpos<<endl;

	back_insert_iterator<vector <int> >iter(col1);
	*iter=66;
	back_inserter(col1)=88;
	copy(col1.begin(),col1.end(),output);

	cout<<endl;
}