代碼雜想

今天碼了個代碼，可是發現有些奇葩的地方程序員 int f(int const &s) { const_cast<int&>(s) = 3; cout <<"\n s's address :"<< &s<<" s's value:"<<s; return s; } void main(void){ const int w = 4; int const *p = &w; int ww

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