Question

How to get the first element of fixed size array in C++

Answer 1

#include <iostream>
#include <array>

int main()
{
    std::array<int, 5> arr = { 1, 2, 3, 4, 5 };
    
	std::cout << arr.front();

    return 0;
}




/*
run:

1

*/

 

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