Question

How to iterate over array using for loop and index in C++

Answer 1

#include <iostream>
#include <array>

using std::cout;
using std::endl;
using std::array;

int main()
{
	array<int, 5> arr = { 45, 32, 54, 21, 9 };

	for (int i = 0; i < arr.size(); i++)
	{
		cout << arr[i] << ", ";
	}
	cout << endl;

	return 0;
}


/*
run:

45, 32, 54, 21, 9,

*/

 

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