fig15_17.cpp

// fig15_17.cpp
// Repeating a task using the comma operator and fold expressions.
#include <iostream>

template <typename... Items>
void printItems(Items... items) {
   ((std::cout << items << "\n"), ...); // unary right fold
}

int main() {
   std::cout << "printItems(1, 2.2, \"hello\"):\n";
   printItems(1, 2.2, "hello");
}



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