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fabiogaluppo/gist:21970867753efa1c2346 Secret

Created December 7, 2015 22:57
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gistfile1.cpp
template<typename InputIterator, typename T, typename Function>
T fold(InputIterator first, InputIterator last, T init, Function f)
{
T acc{ init };
while (first != last)
{
acc = f(acc, *first);
++first;
}
return acc;
}
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