fig07_07.cpp

来自「里面有很多关于编程的实用例子」· C++ 代码 · 共 29 行

// Fig. 7.7: fig07_07.cpp
// A const variable must be initialized.

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

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

   return 0; // indicates successful termination
} // end main



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