vector.rbegin()
// CPP program to illustrate
// the vector::rbegin() function
#include <bits/stdc++.h>
using namespace std;
int main()
{
vector<int> v;
v.push_back(11);
v.push_back(12);
v.push_back(13);
v.push_back(14);
v.push_back(15);
// prints all the elements
cout << "The vector elements in reverse order are:\n";
for (auto it = v.rbegin(); it != v.rend(); it++)
cout << *it << " ";
return 0;
}