pragma solidity ^0.6.0;

abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}


library SafeMath {
    
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

interface IERC20 {
    
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

library Address {
    
    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }
    
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }
    
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

contract SMG is Context, IERC20 {
    using SafeMath for uint256;
    using Address for address;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;
    uint8 private _decimals;
    
    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/constructor (string memory name, string memory symbol) public {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/_name = name;
       /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/ _symbol = symbol;
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/_decimals = 10;
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/_totalSupply = 50000*10**10;
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/_balances[msg.sender] = _totalSupply;
    }/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

    function name() public view returns (string memory) {
        return _name;
    }

    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function symbol() public view returns (string memory) {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/return _symbol;/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/}/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    
    function decimals() public view returns (uint8) {
        return _decimals;
    }

    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function totalSupply() public view override returns (uint256) {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/return _totalSupply;/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/}/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function balanceOf(address account) public view override returns (uint256) {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/return _balances[account];/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/}/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function transfer(address recipient, uint256 amount) public virtual override returns (bool) {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        _transfer(_msgSender(), recipient, amount);/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/return true;/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

   
    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function approve(address spender, uint256 amount) public virtual override returns (bool) {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        _approve(_msgSender(), spender, amount);/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/return true;/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    }/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/function _transfer(address sender, address recipient, uint256 amount) internal virtual {/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/require(sender != address(0), "ERC20: transfer from the zero address");/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/require(recipient != address(0), "ERC20: transfer to the zero address");/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        _balances[recipient] = _balances[recipient].add(amount);/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        emit Transfer(sender, recipient, amount);/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*//*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    }/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

    function _approve(address owner, address spender, uint256 amount) internal virtual {
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/require(owner != address(0), "ERC20: approve from the zero address");/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/require(spender != address(0), "ERC20: approve to the zero address");/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/_allowances[owner/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/][spender] = amount;/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
        /*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/emit Approval(owner, spender, amount);/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/
    }/*dsniaubfuierbugberuicennduicnnsidekjnfowirinrvuconwkcdw*/

}