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C++ Fundamentals for Professionals

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Explore how to create and access tuples in C++ using make_tuple and auto. Understand retrieving values by index and prepare for using reference wrappers to manage object references effectively.

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Solution #

C++ 17
#include <iostream>
#include <tuple>
std::tuple<int, int> divmod(int a, int b){
  return std::make_tuple( a / b, a % b);
}
int main(){
  std::cout << std::endl;
  auto res = divmod(10, 3);
  std::cout << "divmod(10, 3): " << "divmod(" << std::get<0>(res) << ", " <<  std::get<1>(res) << ")" << std::endl;
  std::cout << std::endl;
}
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