C/C++开发问题

Need for predictable random generator(需要可预测的随机生成器)
How can I find the actual path found by BFS?(如何找到 BFS 找到的实际路径?)
c++ sort keeping track of indices(c ++ sort 跟踪索引)
How can I sort an STL map by value?(如何按值对 STL 映射进行排序?)
Algorithm for finding the smallest power of two that#39;s greater or equal to a given value(查找大于或等于给定值的 2 的最小幂的算法)
Where can I get a quot;usefulquot; C++ binary search algorithm?(我在哪里可以得到一个“有用的?C++二分查找算法?)
Emulate quot;doublequot; using 2 quot;floatquot;s(模拟“双重使用 2 个“浮动)
Fast String Hashing Algorithm with low collision rates with 32 bit integer (具有 32 位整数的低冲突率的快速字符串散列算法)
Getting the actual length of a UTF-8 encoded std::string?(获取 UTF-8 编码的 std::string 的实际长度?)
Finding duplicates in O(n) time and O(1) space(在 O(n) 时间和 O(1) 空间中查找重复项)
Fast ceiling of an integer division in C / C++(C/C++ 中整数除法的快速上限)
Why will std::sort crash if the comparison function is not as operator lt;?(如果比较函数不是运算符 lt;,为什么 std::sort 会崩溃?)