delete vector value code example
Example 1: 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());
Example 2: vector erase specific element
vector.erase( vector.begin() + 3 ); // Deleting the fourth element