#include <iostream>
using namespace std;
 
int main() {
	// your code goes here
	int x[3]={1,2,3};
	cout<<x<<" "<<&x<<" "<<x[0]<<" "<<*(x+1)<<endl;
	int a=1;
	cout<<a<<" "<<&a<<" "<<*(&a);
	return 0;
}
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