contract SaveMoney {

	function withdrawMoney() public payable {
		require(msg.sender == 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4, "not the first remix address");
		msg.sender.call{value: viewBalance()}("");
	}

	function viewBalance() public view returns (uint256) {
		return address(this).balance;
	}

	// anyone can send
	receive() external payable {

	}
}