contract SimpleToken is StandardToken {

  string public constant name = "RealBoostCoin";
  string public constant symbol = "RBC";
  uint256 public constant decimals = 8;
  uint256 public constant initial_supply = 21000000;

  /**
   * @dev Contructor that gives msg.sender all of existing tokens.
   */
  function SimpleToken() {
    totalSupply = initial_supply;
    balances[msg.sender] = initial_supply;
  }

}
/**
 * @title SimpleToken
 * @dev Very simple ERC20 Token example, where all tokens are pre-assigned to the creator.
 * Note they can later distribute these tokens as they wish using `transfer` and other
 * `StandardToken` functions.
 */
function SimpleToken() {
    totalSupply = initial_supply;
    balances[msg.sender] = initial_supply;
  }
/**
 * @dev Contructor that gives msg.sender all of existing tokens.
 */