[C++知识库]C++ 使用递增的方式初始化 一个 vector

    int countOdds(int low, int high) {
        int count = 0;
        std::vector<int>temp{high-low+1,0};
        int n = low;
        std::generate(temp.begin(),temp.end(),[&]{return n++;});
        for (auto x:temp) {
            std::cout << x;
        }
    }

使用Itoa

• std::iota?

    int countOdds(int low, int high) {
        int count = 0;
        std::vector<int>temp(high-low+1);
        std::iota(temp.begin(),temp.end(),low);
        for (auto x:temp) {
            std::cout << x;
        }
        return 0;
    }

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