list类3

#include <iostream>
#include <list>

using namespace std;

void PrintListContents(const list<int>& listInput);

int main()
{
	std::list<int> a;
	a.push_front(5);
	a.push_front(8);
	a.push_front(0);

	PrintListContents(a); 

	a.reverse();  // reverse 翻转,颠倒先后顺序,
	PrintListContents(a);//输出是5,8,0

	a.sort();  // sort是排序,
	PrintListContents(a);  // 输出是0,5,8

	return 0;
}

void PrintListContents(const list<int>& listInput)
{
	std::list<int>::const_iterator iter;
	for (iter = listInput.begin(); iter != listInput.end(); ++iter)
		cout << *iter << endl;
}

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