function SGCC() public {
		decimals = 18;
		balanceOf[msg.sender] = 20000000000 * (10 ** uint256(decimals)); 
		totalSupply = 20000000000 * (10 ** uint256(decimals)); 
		name = 'SGCC'; 
		symbol = 'SGCC'; 
		owner = msg.sender;
	}