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Preprocessor and Namespaces - Part I
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Preprocessor and Namespaces - Part II
Preprocessor and Namespaces - Part I
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// include the C++ input and output header file
#include <iostream>
// the statement below prints 3 (cout is an output
stream defined
// in the header file iostream)
int main() {
std::cout << 3;
return 0;
}
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