Trc20-USDT.sol

[JayI888]

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract USDT {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);

string public name;
string public symbol;
uint8 public decimals = 18;
uint256 private _totalSupply;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;

constructor() {
    name = "Tether";
    symbol = "USDT";
    _totalSupply = 10000000 * (10 ** decimals);
    _balances[msg.sender] = _totalSupply;
    emit Transfer(address(0), msg.sender, _totalSupply);
}

function totalSupply() public view returns (uint256) {  // ✅ Removed `override`
    return _totalSupply;
}

function balanceOf(address account) public view returns (uint256) {  // ✅ Removed `override`
    return _balances[account];
}

function transfer(address recipient, uint256 amount) public returns (bool) {  // ✅ Removed `override`
    _transfer(msg.sender, recipient, amount);
    return true;
}

function allowance(address owner, address spender) public view returns (uint256) {  // ✅ Removed `override`
    return _allowances[owner][spender];
}

function approve(address spender, uint256 amount) public returns (bool) {  // ✅ Removed `override`
    _approve(msg.sender, spender, amount);
    return true;
}

function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {  // ✅ Removed `override`
    uint256 currentAllowance = _allowances[sender][msg.sender];
    require(currentAllowance >= amount, "TRC20: transfer amount exceeds allowance");
    _transfer(sender, recipient, amount);
    _approve(sender, msg.sender, currentAllowance - amount);
    return true;
}

function _transfer(address sender, address recipient, uint256 amount) internal {
    require(sender != address(0), "TRC20: transfer from the zero address");
    require(recipient != address(0), "TRC20: transfer to the zero address");
    require(_balances[sender] >= amount, "TRC20: transfer amount exceeds balance");

    _balances[sender] -= amount;
    _balances[recipient] += amount;
    emit Transfer(sender, recipient, amount);
}

function _approve(address owner, address spender, uint256 amount) internal {
    require(owner != address(0), "TRC20: approve from the zero address");
    require(spender != address(0), "TRC20: approve to the zero address");

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

}