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#include <iostream> #include <limits> using namespace std; void wait_for_enter() { std::cout << "\nPress ENTER to continue..."; std::cin.ignore( std::numeric_limits<std::streamsize>::max(), '\n' ); std::cin.ignore( std::numeric_limits<std::streamsize>::max(), '\n' ); } int main() { cout << "Hello World!"; wait_for_enter(); }