摘要:
#include <iostream> #include <set> #include <algorithm> using namespace std; class Print { public: void operator()(int i) { cout << i << endl; } }; in 阅读全文
摘要:
#include <iostream> #include <set> #include <algorithm> using namespace std; class Print { public: void operator()(int i) { cout << i << endl; } }; in 阅读全文