19 lines
337 B
C++
19 lines
337 B
C++
#include <iostream>
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#include <ostream>
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#include <vector>
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#include "defs.h"
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template<typename T>
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std::ostream& operator<<(std::ostream& os, const std::vector<T>& x) noexcept {
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for (auto&& i : x)
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os << i << ", ";
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return os;
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}
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int main() {
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std::vector<int> arr {2,3,3,4,6,7};
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std::cout << LC230506::numSubseq(arr,12);
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return 0;
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}
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