01 2021 档案
摘要：1. 1 #include <iostream> 2 #define C11 1 3 4 template<int N> 5 class Fac 6 { 7 public: 8 #if C95 9 //enum { value = N * Fac<N-1>::value }; 10 #endif 1
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摘要：#include <iostream> #include <string> #include <functional> //function bind #include <vector> #include <algorithm> //for_each #include <iomanip> //set
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