Question

How to initialize array of objects for class with two ints in C++

Answer 1

#include <iostream>

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

class Numbers {
	int num1, num2;
public:
	Numbers(int n1, int n2) {
		num1 = n1;
		num2 = n2;
	}
	void print() {
		cout << num1 << ' ' << num2 << endl;
	}
};

int main()
{
	Numbers o[5] = {
		Numbers(1, 2),
		Numbers(2, 4),
		Numbers(3, 6),
		Numbers(4, 8),
		Numbers(5, 10)
	};

	for (int i = 0; i < 5; i++)
		o[i].print();

	return 0;
}


/*
run:

1 2
2 4
3 6
4 8
5 10

*/

 

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