功能描述：
给list容器进行赋值，以及交换list容器 #include <iostream> #include <list> using namespace std; void printList(list<int>& L) { for (list<int>::iterator it = L.begin(); it != L.end(); ++it) { cout << *it << " "; } cout << endl; } //赋值和交换 void test() { list<int>l1; l1.push_back(10); l1.push_back(20); l1.push_back(30); l1.push_back(40); printList(l1); //赋值 list<int>l2; l2 = l1; printList(l2); list<int>l3; l3.assign(l2.begin(), l2.end()); printList(l3); list<int>l4; l4.assign(10, 100); printList(l4); } //交换 void test02() { list<int>l1; l1.push_back(10); l1.push_back(20); l1.push_back(30); l1.push_back(40); list<int> l2; l2.assign(10, 100); cout << "交换前： " << endl; printList(l1); printList(l2); cout << endl; l1.swap(l2); cout << "交换后： " << endl; printList(l1); printList(l2); } int main() { //test(); test02(); return 0; } //list赋值和交换操作能够灵活运用C++list容器list 赋值和交换
