Swapping of subranges from different containers in C++

C++Server Side ProgrammingProgramming

In this tutorial, we will be discussing a program to understand swapping of subranges of different containers in C++.

For this we will be provided with vectors and lists, and we need to swap some of their elements.

Example

Live Demo

#include <algorithm>
#include <iostream>
#include <list>
#include <vector>
using namespace std;
int main(){
vector<int> v = { -10, -15, -30, 20, 500 };
list<int> lt = { 10, 50, 30, 100, 50 };
swap_ranges(v.begin(), v.begin() + 3, lt.begin());
for (int n : v)
cout << n << ' ';
cout << '\n';
for (int n : lt)
cout << n << ' ';
cout << endl;
return 0;
}

Output

10 50 30 20 500
-10 -15 -30 100 50
Published on 02-Mar-2020 11:04:27