您的位置: 首页 > IT文章 > list-swap list-swap 分类: IT文章 • 2025-01-15 11:42:49 //////////////////////////////////////// // 2018/04/27 16:20:26 // list-swap // exchange two lists #include <iostream> #include <list> #include <algorithm> #include <numeric> using namespace std; void print(list<int> &l){ list<int>::iterator it = l.begin(); while (it != l.end()){ cout << *(it++) << " "; } cout << endl; } //========================== int main(){ list<int> li1(5), li2(5); iota(li1.begin(), li1.end(), 1); iota(li2.begin(), li2.end(), 5); cout << "li1:"; print(li1); cout << "li2:"; print(li2); li1.swap(li2); cout << "After swapping:" << endl; cout << "li1:"; print(li1); cout << "li2:"; print(li2); return 0; } /* OUTPUT: li1:1 2 3 4 5 li2:5 6 7 8 9 After swapping: li1:5 6 7 8 9 li2:1 2 3 4 5 */
