remove element from vector

#include <iostream>
#include <vector>
#include <algorithm>

int main() {
    std::vector<int> vec = {1, 2, 3, 4, 5};

    int valueToRemove = 3;

    auto it = std::find(vec.begin(), vec.end(), valueToRemove);
    if (it != vec.end()) {
        vec.erase(it);
    }

    for (int i : vec) {
        std::cout << i << " ";
    }
    return 0;
}