34 lines
961 B
C++
34 lines
961 B
C++
//
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// immer: immutable data structures for C++
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// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente
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//
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// This software is distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt
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//
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#include <immer/vector.hpp>
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#include <iostream>
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#include <string>
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// include:fizzbuzz/start
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immer::vector<std::string>
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fizzbuzz(immer::vector<std::string> v, int first, int last)
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{
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for (auto i = first; i < last; ++i)
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v = std::move(v).push_back(
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i % 15 == 0 ? "FizzBuzz"
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: i % 5 == 0 ? "Bizz"
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: i % 3 == 0 ? "Fizz" :
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/* else */ std::to_string(i));
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return v;
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}
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// include:fizzbuzz/end
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int main()
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{
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auto v = fizzbuzz({}, 0, 100);
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std::copy(v.begin(),
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v.end(),
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std::ostream_iterator<std::string>{std::cout, "\n"});
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}
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