30 lines
695 B
C++
30 lines
695 B
C++
namespace std {
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template <typename T> struct less {
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bool operator()(const T &lhs, const T &rhs) { return lhs < rhs; }
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};
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template <typename T> struct greater {
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bool operator()(const T &lhs, const T &rhs) { return lhs > rhs; }
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};
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struct iterator_type {};
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template <typename K, typename Cmp = less<K>> struct set {
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typedef iterator_type iterator;
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iterator find(const K &k);
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unsigned count(const K &k);
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iterator begin();
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iterator end();
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iterator begin() const;
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iterator end() const;
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};
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template <typename FwIt, typename K>
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FwIt find(FwIt, FwIt end, const K &) { return end; }
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}
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template <typename T> void f(const T &t) {
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std::set<int> s;
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find(s.begin(), s.end(), 46);
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}
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