Related Articles

Related Articles

list reverse function in C++ STL
  • Difficulty Level : Basic
  • Last Updated : 25 Jun, 2018

The list::reverse() is a built-in function in C++ STL which is used to reverse a list container. It reverses the order of elements in the list container.

Syntax:

list_name.reverse()

Parameters: This function does not accept any parameters.

Return Value: This function does not return any value. It just reverses the order of elements in the list container with which it is used.

Below program illustrate the list::reverse() function in C++ STL:

filter_none

edit
close

play_arrow

link
brightness_4
code

// CPP program to illustrate the
// list::reverse() function
#include <bits/stdc++.h>
using namespace std;
  
int main()
{
    // Creating a list
    list<int> demoList;
  
    // Adding elements to the list
    demoList.push_back(10);
    demoList.push_back(20);
    demoList.push_back(30);
    demoList.push_back(40);
  
    // Initial list:
    cout << "Initial List: ";
    for (auto itr = demoList.begin(); itr != demoList.end(); itr++)
        cout << *itr << " ";
  
    // reversing the list
    demoList.reverse();
  
    // List after reversing the order of elements
    cout << "\n\nList after reversing: ";
    for (auto itr = demoList.begin(); itr != demoList.end(); itr++)
        cout << *itr << " ";
  
    return 0;
}

chevron_right


Output:

Initial List: 10 20 30 40 

List after reversing: 40 30 20 10

Rated as one of the most sought after skills in the industry, own the basics of coding with our C++ STL Course and master the very concepts by intense problem-solving.

My Personal Notes arrow_drop_up
Recommended Articles
Page :