print vector in reverse order c++ code example
Example 1: how to sort a vector in reverse c++
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
vector<int> v = { 10, 9, 8, 6, 7, 2, 5, 1 };
sort(v.begin(), v.end(), greater <>());
}
Example 2: c++ reverse part of vector
//Reverse vector partially (from index x to index y)
reverse(v.begin()+x, v.begin()+y+1);