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library SafeMath    - function add(uint a, uint b)    - function sub(uint a, uint b)    - function mul(uint a, uint b)    - function div(uint a, uint b)  contract ERC20Interface    - function totalSupply()    - function balanceOf(address tokenOwner ...    - function allowance(address tokenOwner ...    - function transfer(address to, uint to ...    - function approve(address spender, uin ...    - function transferFrom(address from, a ...  contract ICashToken is ERC20Interf ... *    - function totalSupply()    - function balanceOf(address tokenOwner ...    - function transfer(address to, uint to ...    - function approve(address spender, uin ...    - function transferFrom(address from, a ...    - function allowance(address tokenOwner ...    - function ()    - function transferAnyERC20Token(addres ...

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/**
 *Submitted for verification at Etherscan.io on 2019-06-08
*/

pragma solidity ^0.5.1;

library SafeMath {
    function add(uint a, uint b) internal pure returns (uint c) {
        c = a + b;
        require(c >= a);
    }
    function sub(uint a, uint b) internal pure returns (uint c) {
        require(b <= a);
        c = a - b;
    }
    function mul(uint a, uint b) internal pure returns (uint c) {
        c = a * b;
        require(a == 0 || c / a == b);
    }
    function div(uint a, uint b) internal pure returns (uint c) {
        require(b > 0);
        c = a / b;
    }
}

contract ERC20Interface {
    function totalSupply() public view returns (uint);
    function balanceOf(address tokenOwner) public view returns (uint balance);
    function allowance(address tokenOwner, address spender) public view returns (uint remaining);
    function transfer(address to, uint tokens) public returns (bool success);
    function approve(address spender, uint tokens) public returns (bool success);
    function transferFrom(address from, address to, uint tokens) public returns (bool success);

    event Transfer(address indexed from, address indexed to, uint tokens);
    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}

contract ICashToken is ERC20Interface {
    using SafeMath for uint;
    
    string public symbol;
    string public  name;
    uint8 public decimals;
    
    uint private _totalSupply;
    
    address private _owner;

    mapping(address => uint) private _balances;
    mapping(address => mapping(address => uint)) private _allowed;
    
    constructor() public {
        symbol = "iCash";
        name = "iCash Token";
        decimals = 18;
        _totalSupply = 300*1000000*10**uint(decimals); //300M
        
        _owner = msg.sender;

        address master = address(0x8FA33dE666e0c4d560b68638798c5fC64b7519eb);
        _balances[master] = _totalSupply;
        emit Transfer(address(0), master, _totalSupply);
    }
    
    function totalSupply() public view returns (uint) {
        return _totalSupply.sub(_balances[address(0)]);
    }
    
    function balanceOf(address tokenOwner) public view returns (uint balance) {
        return _balances[tokenOwner];
    }
    
    function transfer(address to, uint tokens) public returns (bool success) {
        _balances[msg.sender] = _balances[msg.sender].sub(tokens);
        _balances[to] = _balances[to].add(tokens);
        emit Transfer(msg.sender, to, tokens);
        return true;
    }
    
    function approve(address spender, uint tokens) public returns (bool success) {
        _allowed[msg.sender][spender] = tokens;
        emit Approval(msg.sender, spender, tokens);
        return true;
    }
    
    function transferFrom(address from, address to, uint tokens) public returns (bool success) {
        _balances[from] = _balances[from].sub(tokens);
        _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(tokens);
        _balances[to] = _balances[to].add(tokens);
        emit Transfer(from, to, tokens);
        return true;
    }
    
    function allowance(address tokenOwner, address spender) public view returns (uint remaining) {
        return _allowed[tokenOwner][spender];
    }
    // ------------------------------------------------------------------------
    // Don't accept ETH
    // ------------------------------------------------------------------------
    function () external payable {
        revert();
    }
     // ------------------------------------------------------------------------
    // Owner can transfer out any accidentally sent ERC20 tokens
    // ------------------------------------------------------------------------
    function transferAnyERC20Token(address tokenAddress, uint tokens) public returns (bool success) {
        require(msg.sender == _owner);
        return ERC20Interface(tokenAddress).transfer(_owner, tokens);
    }
}

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