一只小陀螺的博客

实现： template <typename T> class Shared_ptr { public: Shared_ptr() :_count(nullptr), _ptr(nullptr) {} Shared_ptr(T* ptr) :_count(new int(1)), _ptr(ptr) {} Shared_ptr(Shared_ptr<T>& sptr) : _count(&(++* sptr._count)), _ptr(spt

#include <bits/stdc++.h> using namespace std; struct SUBM { void init(string& str, int _az, char _base) { az = _az, base = _base; nxt.resize(str.length() + 2, vector<int>(az, -1)); for (int i = str.length() + 1

#include <iostream> #include <bitset> #include <vector> typedef unsigned long long ull; using namespace std; const int MAX_SIZE = 500000; const vector<int> seeds = { 11, 23, 37, 233 }; ull ha(const string &str, const int &amp