fig04_07.cpp

来自「这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to pr」· C++ 代码 · 共 30 行

// Fig. 4.7: fig04_07.cpp
// A const object must be initialized

int main()
{
   const int x;  // Error: x must be initialized

   x = 7;        // Error: cannot modify a const variable

   return 0;
}




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