What (if anything) is different about the behavior of the following two functions f and g that
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What (if anything) is different about the behavior of the following two functions f and g that increment a variable and print its value?
void f(int x)
{ std::cout << ++x; }
void g(int& x)
{ std::cout << ++x; }
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Related Book For
Data Structures And Algorithms In C++
ISBN: 9780470383278
2nd Edition
Authors: Michael T. Goodrich, Roberto Tamassia, David M. Mount
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