#include <iostream>
using namespace std;
 
int main() {
	std::cout << sizeof(0) << std::endl;
	std::cout << int(sizeof(0))<< std::endl;
	std::cout << sizeof(0)["abcdefghij"] << std::endl;
	std::cout << int(sizeof(0)["abcdefghij"]) << std::endl;
	std::cout << 4["abcdefghij"] << std::endl;
	std::cout << int(4["abcdefghij"]) << std::endl;
	std::cout << sizeof(4)["abcdefghij"] << std::endl;
	std::cout << int(sizeof(0)["abcdefghij"]) << std::endl;
	return 0;
}

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