EthFiddle - Solidity IDE in the Browser. Powered By Loom Network

//Write your own/**
 *MRWEB FINANCE  NEW TOKEN VERSION 2 
 *OLD VERSION IT WAS (AMA)
 *CONTRACT ADDRESS IS 0xfc3da4a1b6fadab364039525dd2ab7c0c16521cd
 *THIS VERSION IS THE V2 NAME(MFT) MREB FINANCE TOKEN
 *CREATED BY MRWEB  ON 31/05/2022
*/

pragma solidity 0.5.16;

interface IBEP20 {
  /**
   * @dev Returns the amount of tokens in existence.
   */
  function totalSupply() external view returns (uint256);

/**
   * @dev Returns the token decimals.
   */
  function decimals() external view returns (uint8);

/**
   * @dev Returns the token symbol.
   */
  function symbol() external view returns (string memory);

/**
  * @dev Returns the token name.
  */
  function name() external view returns (string memory);

/**
   * @dev Returns the bep token owner.
   */
  function getOwner() external view returns (address);

/**
   * @dev Returns the amount of tokens owned by `account`.
   */
  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);

/**
   * @dev Emitted when `value` tokens are moved from one account (`from`) to
   * another (`to`).
   *
   * Note that `value` may be zero.
   */
  event Transfer(address indexed from, address indexed to, uint256 value);

event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract Context {
 
  constructor () internal { }

function _msgSender() internal view returns (address payable) {
    return msg.sender;
  }

function _msgData() internal view returns (bytes memory) {
    this; 
    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) {
  
    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;

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;
  }
}

contract Ownable is Context {
  address private _owner;

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

constructor () internal {
    address msgSender = _msgSender();
    _owner = msgSender;
    emit OwnershipTransferred(address(0), msgSender);
  }

function owner() public view returns (address) {
    return _owner;
  }

modifier onlyOwner() {
    require(_owner == _msgSender(), "Ownable: caller is not the owner");
    _;
  }

//function renounceOwnership() public onlyOwner {
   // emit OwnershipTransferred(_owner, address(0));
    //_owner = address(0);
  //}

function transferOwnership(address newOwner) public onlyOwner {
    _transferOwnership(newOwner);
  }

function _transferOwnership(address newOwner) internal {
    require(newOwner != address(0), "Ownable: new owner is the zero address");
    emit OwnershipTransferred(_owner, newOwner);
    _owner = newOwner;
  }
}

contract BEP20EMRWEB is Context, IBEP20, Ownable {
  using SafeMath for uint256;

mapping (address => uint256) private _balances;

mapping (address => mapping (address => uint256)) private _allowances;

uint256 private _totalSupply;
  uint8 public _decimals;
  string public _symbol;
  string public _name;

constructor() public {
    _name = "Mrweb Finance";
    _symbol = "MFT";
    _decimals = 18;
    _totalSupply = 100000000 * 10**18;
    _balances[msg.sender] = _totalSupply;

emit Transfer(address(0), msg.sender, _totalSupply);
  }

function getOwner() external view returns (address) {
    return owner();
  }

function decimals() external view returns (uint8) {
    return _decimals;
  }

function symbol() external view returns (string memory) {
    return _symbol;
  }

function name() external view returns (string memory) {
    return _name;
  }

function totalSupply() external view returns (uint256) {
    return _totalSupply;
  }

function balanceOf(address account) external view returns (uint256) {
    return _balances[account];
  }

function transfer(address recipient, uint256 amount) external returns (bool) {
    _transfer(_msgSender(), recipient, amount);
    return true;
  }

function allowance(address owner, address spender) external view returns (uint256) {
    return _allowances[owner][spender];
  }

function approve(address spender, uint256 amount) external returns (bool) {
    _approve(_msgSender(), spender, amount);
    return true;
  }

function transferFrom(address sender, address recipient, uint256 amount) external returns (bool) {
    _transfer(sender, recipient, amount);
    _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "BEP20: transfer amount exceeds allowance"));
    return true;
  }

function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
    _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
    return true;
  }

function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
    _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "BEP20: decreased allowance below zero"));
    return true;
  }

function _transfer(address sender, address recipient, uint256 amount) internal {
    require(sender != address(0), "BEP20: transfer from the zero address");
    require(recipient != address(0), "BEP20: transfer to the zero address");

_balances[sender] = _balances[sender].sub(amount, "BEP20: transfer amount exceeds balance");
    _balances[recipient] = _balances[recipient].add(amount);
    emit Transfer(sender, recipient, amount);
  }

function _approve(address owner, address spender, uint256 amount) internal {
    require(owner != address(0), "BEP20: approve from the zero address");
    require(spender != address(0), "BEP20: approve to the zero address");

_allowances[owner][spender] = amount;
    emit Approval(owner, spender, amount);
  }

} contracts here. Currently compiles using solc v0.4.15+commit.bbb8e64f.
pragma solidity ^0.4.18;
contract SimpleStore {
  function set(uint _value) public {
    value = _value;
  }

function get() public constant returns (uint) {
    return value;
  }

uint value;
}