VuQuang

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        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

VuQuang

// SPDX-License-Identifier: UNLICENSE

pragma solidity ^0.8.19;

interface IBEP20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount) external returns (bool);

VuQuang

// SPDX-License-Identifier: UNLICENSE

pragma solidity ^0.8.19;

interface IBEP20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount) external returns (bool);

VuQuang

/**
 *Submitted for verification at BscScan.com on 2023-04-12
*/

// SPDX-License-Identifier: UNLICENSE

pragma solidity ^0.8.19;

interface IBEP20 {
    function totalSupply() external view returns (uint256);