#include <iostream>
#include <random>


int main()
{
	int matrix[3][3] = { 0 };

	// 乱数
	std::random_device rnd;
	std::mt19937 mt(rnd());
	std::uniform_int_distribution<> dist(1, 100);

	// 乱数を配列に格納
	for (int i = 0; i < 3; i++) {
		for (int j = 0; j < 3; j++) {
			matrix[i][j] = dist(mt);
		}
	}

	// 配列に格納した配列を表示
	for (int i = 0; i < 3; i++) {
		for (int j = 0; j < 3; j++) {
			std::cout << "matrix[" << i << "][" << j << "] = " << matrix[i][j] << " ";
		}
		std::cout << std::endl;
	}
	

}