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How to return auto from a function in C++

1 Answer

0 votes
#include <iostream>

auto sum(int x, int y) -> int
{
	return x + y;
}

int main() 
{
	auto rv = sum(7, 9);

	std::cout << rv << std::endl;

	return 0;
}

/*
run:

16

*/

 



answered Feb 15, 2018 by avibootz

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