#include <iostream> // std::cout
#include <algorithm> // std::find_if_not
#include <array> // std::array
using namespace std;
int main () {
array<int,> foo = {,,,,}; array<int,>::iterator it =find_if_not (foo.begin(), foo.end(), [](int i){return i%;} ); //偶数就为假
cout << "The first even value is " << *it << '\n'; return ;
}