Question

How to declare fixed size array in C++

Answer 1

#include <iostream>
#include <array>

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

    for (int i = 0; i < arr.size() ; i++) {
	    std::cout << arr[i] << "\n";
    }

    return 0;
}




/*
run:

1
2
3
4
5

*/

 

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