find_first_of.cpp

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

using namespace std;

int main()
{
	vector<int> v{ 2, 7, 1, 2, -2, 4, 0 };
	vector<int> primes{ 3, 5, 7 };
	auto result = find_first_of(begin(v), end(v), begin(primes), end(primes));
	cout << *result << endl;
	return 0;
}