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#pragma once
#include <algorithm>
#include <iterator>
#include <vector>
template <class T> int lowb(const std::vector<T>& vec, const T& val) {
return std::distance(vec.cbegin(), std::lower_bound(vec.cbegin(), vec.cend(), val));
}
#line 2 "utility/lowb.cpp"
#include <algorithm>
#include <iterator>
#include <vector>
template <class T> int lowb(const std::vector<T>& vec, const T& val) {
return std::distance(vec.cbegin(), std::lower_bound(vec.cbegin(), vec.cend(), val));
}