10_7.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<list>
#include<algorithm>
using namespace std;

void main()
{
	int A[]={1,2,3,4,5};
	const int N=sizeof(A)/sizeof(int);
	list<int> col1(A,A+N);
	ostream_iterator<int>output(cout," ");

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

	list<int> ::iterator pos=col1.begin();
	cout<<"\nThe first element is:"<<*pos;
	advance(pos,3);
	cout<<"\nThe 4th element is:"<<*pos;

	cout<<"\nThe advanced distance is:"<<distance(col1.begin(),pos);

	iter_swap(col1.begin(),--col1.end());
	cout<<"\nAfter exchange List col1 contains:";
	copy(col1.begin(),col1.end(),output);
	cout<<endl;
}