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macro evaluation order
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Content language: Русский
English
Даны макро-определения, что выведет такая программа? #include <iostream> #define X Hello #define Y world #define _CONCAT(A, B) #A #B #define CONCAT(A, B) _CONCAT(A, B) int main() { std::cout << CONCAT(X, Y) << std::endl; std::cout << _CONCAT(X, Y) << std::endl; return 0; }
macro evaluation order
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