Question

How to use enum in array with C++

Answer 1

#include <iostream>

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

int main()
{
	enum Days { Sun, Mon, Tue, Wed, Thu, Fri, Sat, WeekDays };
	int arr[WeekDays] = { 1, 2, 3, 4, 5, 6, 7 };

	cout << arr[Sun] << endl;
	cout << arr[Mon] << endl;
	cout << arr[Tue] << endl;
	cout << arr[Wed] << endl;
	cout << arr[Thu] << endl;
	cout << arr[Fri] << endl;
	cout << arr[Sat] << endl;

	return 0;
}

/*
run:

1
2
3
4
5
6
7

*/

 

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