#include<iostream>
using namespace std;

int main(){
	int x = 300;
	int *A = new int[3];
	int *B = new int[2];
	int y = 500;
	B[0] = 1234;
	B[1] = 5678;
	A[3] = 256;
	A[4] = 1024;

	cout << A[3] << endl;

	cout << A[4] << endl;
	cout << x << "  " << y << endl;
	delete[] A;
	delete[] B;
	cout << "B = [" << B[0] << ", " << B[1] << "]\n";
	return 0;
}