我正在创建新的ERC-20代币叫做“DOTAToken”。我希望它的总量为800万，18位小数。下面的代码描述是否正确？

1. contract DOTAToken {
   
2.   string constant public name = "DOTATOKEN";
   
3.   string constant public symbol = "DTK";
   
4.   uint256 constant public decimals = 18;
   
5.   uint256 constant public totalSupply = 8 * 10 ** (8 + 18);
   
6.   function DOTAToken () public {
   
7.     owner = msg.sender;
   
8.   }
   
9. }

复制代码