remove element from vector on condition c 2b 2b

1#include <algorithm>
2#include <vector>
3
4// using the erase-remove idiom
5
6std::vector<int> vec {2, 4, 6, 8};
7int value = 8 // value to be removed
8vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());

1v.erase(std::remove_if(
2    v.begin(), v.end(),
3    [](const int& x) { 
4        return x > 10; // put your condition here
5    }), v.end());
6// therefore elements > 10 are removed, leaving only elements<= 10