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C/C++ Source or Header  |  1990-07-24  |  279 b   |  14 lines
  1. // ex02004.cpp
  2. // Global scope resolution operator
  3. #include <iostream.h>
  4.  
  5. int amount = 123;        // a global variable
  6.  
  7. main()
  8. {
  9.     int amount = 456;    // a local variable 
  10.  
  11.     cout << ::amount;    // display the global variable
  12.     cout << amount;        // display the local variable
  13. }
  14.