我是快乐的工程师: #include<bits/stdc++.h> using namespace std; namespace tm{ class base{ public: base():a(10),b(5),c(0){ printf("创建(2)...\n"); printf("a=%d b=%d c=%d\n",a,b,c); } private: int a,b,c; }; } int main(){//dlalkkwlgdshwps(void).csec.ccf.csp; tm::base a; tm::base b; return 0;