摘要: Reduce (C++17) ll s = reduce(a + 1, a + 1 + n); // 求和 ll s = reduce(a + 1, a + 1 + n, std::plus<ll>); // 求和 double s = reduce(a + 1, a + 1 + n, std::m 阅读全文
posted @ 2024-05-03 11:50 purinliang 阅读(9) 评论(0) 推荐(0) 编辑