#include <array>
#include <vector>
#include <deque>
#include <utility>
#include <cstddef>
#include <iostream>
#include <algorithm>
template<typename T, std::size_t size>
auto f(const std::array<T, size>& arr, T o)
{
auto it = std::find(arr.begin(), arr.end(), o);
if ( it != arr.end() ) {
std::cout << "found\n";
} else {
std::cout << "not found\n";
}
}
template<typename T, std::size_t size>
auto f2(const std::array<T, size>& arr, typename std::array<T, size>::value_type o)
{
auto it = std::find(arr.begin(), arr.end(), o);
if ( it != arr.end() ) {
std::cout << "found\n";
} else {
std::cout << "not found\n";
}
}
int main()
{
std::array arr = {0u, 5u};
f(arr, 5u);
// f(arr, 5); //error
f2(arr, 5u);
f2(arr, 5);
return 0;
}
