remove value from vector c++
#include <algorithm> #include <vector> // using the erase-remove idiom std::vector<int> vec {2, 4, 6, 8}; int value = 8 // value to be removed vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());
how to remove an element from a vector by value c++
std::vector<int> v; // fill it up somehow v.erase(std::remove(v.begin(), v.end(), 99), v.end()); // really remove all elements with value 99
Source: stackoverflow.com