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pragma solidity ^0.4.19; contract ERC20 { function totalSupply() public constant returns (uint256 supply); function balanceOf(address _owner) public constant returns (uint256 balance); function transfer(address _to, uint256 _value) public returns (bool success); function tra...
1
5,284
pragma solidity ^0.4.24; contract ERC20Basic { function totalSupply() public view returns (uint256); function balanceOf(address who) public view returns (uint256); function transfer(address to, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } lib...
1
4,053
pragma solidity ^0.5.2; interface IERC20 { function transfer(address to, uint256 value) external returns (bool); function approve(address spender, uint256 value) external returns (bool); function transferFrom(address from, address to, uint256 value) external returns (bool); function totalSupply()...
1
3,250
pragma solidity ^0.4.16; interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; } contract Winco { string public name; string public symbol; uint8 public decimals = 8; uint256 public totalSupply; mapping (addre...
1
4,711
pragma solidity ^0.4.16; contract owned { address public owner; function owned() public { owner = msg.sender; } modifier onlyOwner { require(msg.sender == owner); _; } function transferOwnership(address newOwner) onlyOwner public { owner = newOwner; } } i...
1
4,157
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(addre...
0
330
pragma solidity ^0.4.19; interface ERC20 { function totalSupply() public view returns (uint256); function balanceOf(address who) public view returns (uint256); function transfer(address to, uint256 value) public returns (bool); function allowance(address owner, address spender) public view returns (uint256); ...
0
2,117
pragma solidity ^0.4.24; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256...
1
5,120
pragma solidity ^0.4.11; library SafeMath { function mul(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a / b; return c; ...
1
5,202
pragma solidity ^0.4.16; contract owned { address public owner; function owned() public { owner = msg.sender; } modifier onlyOwner { require(msg.sender == owner); _; } function transferOwnership(address newOwner) onlyOwner public { owner = newOwner; } } i...
0
622
contract DAO { function balanceOf(address addr) returns (uint); function transferFrom(address from, address to, uint balance) returns (bool); uint public totalSupply; } contract WithdrawDAO { DAO constant public mainDAO = DAO(0xbb9bc244d798123fde783fcc1c72d3bb8c189413); address public trustee = 0xd...
0
2,210
pragma solidity 0.7.6; 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) ...
0
1,670
pragma solidity ^0.4.25; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256 c) { if (a == 0) { return 0; } c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { ...
1
3,309
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
483
pragma solidity ^0.4.16; interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; } contract Gentingchain { string public name; string public symbol; uint8 public decimals = 18; uint256 public totalSupply; mapping (a...
1
4,838
pragma solidity ^0.4.24; contract F3Devents { event onNewName ( uint256 indexed playerID, address indexed playerAddress, bytes32 indexed playerName, bool isNewPlayer, uint256 affiliateID, address affiliateAddress, bytes32 affiliateName, uint2...
1
3,299
pragma solidity ^0.4.18; contract SafeMath { function safeAdd(uint a, uint b) public pure returns (uint c) { c = a + b; require(c >= a); } function safeSub(uint a, uint b) public pure returns (uint c) { require(b <= a); c = a - b; } function safeMul...
1
3,519
pragma solidity ^0.4.25; contract Token { function totalSupply() constant returns (uint256 supply) {} function balanceOf(address _owner) constant returns (uint256 balance) {} function transfer(address _to, uint256 _value) returns (bool success) {} ...
1
4,596
pragma solidity 0.4.24; contract Proxy { address masterCopy; constructor(address _masterCopy) public { require(_masterCopy != 0, "Invalid master copy address provided"); masterCopy = _masterCopy; } function () external payable { ...
1
3,339
pragma solidity ^0.4.19; contract Ownable { address public owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); function Ownable() public { owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner); _; } function transferOwn...
1
5,194
pragma solidity ^0.4.11; contract ERC20 { function transfer(address _to, uint _value) returns (bool success); function transferFrom(address _from, address _to, uint _value) returns (bool success); } contract TimeBankToken { struct tokenDeposit{ uint256 timeToWithdraw; uint256 numTokens; } ...
1
4,865
pragma solidity ^0.4.18; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c...
0
755
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
518
pragma solidity 0.4.25; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns(uint256 c) { if (a == 0) { return 0; } c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns(uint256) { ret...
1
5,203
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
32
pragma solidity ^0.4.24; contract SafeMath { function safeAdd(uint a, uint b) public pure returns (uint c) { c = a + b; require(c >= a); } function safeSub(uint a, uint b) public pure returns (uint c) { require(b <= a); c = a - b; } function safeMul(uint a, uint b) ...
1
3,620
pragma solidity ^0.4.11; contract dapEscrow{ struct Bid{ bytes32 name; address oracle; address seller; address buyer; uint price; uint timeout; dealStatus status; uint fee; bool isLimited; } enum dealStatus{ unPaid, Pending, ...
1
4,384
pragma solidity ^0.4.24; contract ERC20Basic { function totalSupply() public view returns (uint256); function balanceOf(address _who) public view returns (uint256); function transfer(address _to, uint256 _value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); ...
1
4,837
pragma solidity ^0.4.24; library SafeMath { function mul(uint a, uint b) internal pure returns (uint) { if (a == 0) { return 0; } uint c = a * b; assert(c / a == b); return c; } function div(uint a, uint b) internal pure returns (uint) { uint c = a / b; return c; ...
1
3,114
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,157
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,444
pragma solidity ^0.4.25; library SafeMath256 { function mul(uint256 a, uint256 b) internal pure returns (uint256 c) { if (a == 0) { return 0; } c = a * b; assert(c / a == b); return c; } } interface IERC20{ function balanceOf(address owner) ext...
0
2,086
pragma solidity ^0.4.16; contract Ownable { address public owner; function Ownable() { owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner); _; } function transferOwnership(address newOwner) onlyOwner { require(newOwner != address(0)); owner = newOwner; } } i...
0
744
pragma solidity ^0.4.11; contract Roshambo { enum State { Unrealized, Created, Joined, Ended } enum Result { Unfinished, Draw, Win, Loss, Forfeit } enum ResultType { None, StraightUp, Tiebroken, SuperDraw } struct Game { address player1; address player2; uint value; byt...
1
5,124
pragma solidity ^0.8.0; interface IERC20 { function balanceOf(address account) external view returns (uint256); function transfer(address recipient, uint256 amount) external returns (bool); function transferFrom(address sender, address recipient, uint256 amount) external returns (bool); } interfac...
0
174
pragma solidity ^0.4.18; contract SafeMath { function safeAdd(uint256 x, uint256 y) internal returns(uint256) { uint256 z = x + y; assert((z >= x) && (z >= y)); return z; } function safeSubtract(uint256 x, uint256 y) internal returns(uint256) { assert(x >= y); uint256 z = x...
1
5,424
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, add...
0
1,705
pragma solidity ^0.4.16; interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; } contract CCCToken { string public name = 'Crypto Crash Course'; string public symbol = 'CCC'; uint8 public decimals = 18; uint256 public totalSu...
1
3,697
pragma solidity ^0.4.24; contract Ownable { address public owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); function Ownable() { owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner); _; } function tr...
1
4,055
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,818
pragma solidity 0.4.24; contract EternalStorage { mapping(bytes32 => uint256) internal uintStorage; mapping(bytes32 => string) internal stringStorage; mapping(bytes32 => address) internal addressStorage; mapping(bytes32 => bytes) internal bytesStorage; mapping(bytes32 => bool) internal boolStor...
1
4,265
pragma solidity 0.4.24; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a * b; require(a == 0 || c / a == b, "mul overflow"); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { require(b > 0...
1
2,944
pragma solidity ^0.5.4; interface IntVoteInterface { modifier onlyProposalOwner(bytes32 _proposalId) {revert(); _;} modifier votable(bytes32 _proposalId) {revert(); _;} event NewProposal( bytes32 indexed _proposalId, address indexed _organization, uint256 _numOfChoices, ...
0
103
pragma solidity ^ 0.4.13; contract MigrationAgent { function migrateFrom(address _from, uint256 _value); } contract PreArtexToken { function balanceOf(address _owner) constant returns(uint256 balance); mapping(address => uint) public deposits; uint public tokenPriceUSDWEI; } contract Owned { add...
1
3,187
pragma solidity ^0.4.15; contract ERC20Basic { uint256 public totalSupply; function balanceOf(address who) constant returns (uint256); function transfer(address to, uint256 value) returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } contract BasicToken i...
1
4,369
pragma solidity ^0.4.23; contract Dice2Win { uint constant HOUSE_EDGE_PERCENT = 1; uint constant HOUSE_EDGE_MINIMUM_AMOUNT = 0.0003 ether; uint constant MIN_JACKPOT_BET = 0.1 ether; uint constant JACKPOT_MODULO = 1000; uint constant JACKPOT_FEE = 0.00...
0
783
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
2,329
pragma solidity ^0.4.21; interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; } contract owned { address public owner; function owned() public { owner = msg.sender; } modifier onlyOwner { require(msg.send...
1
3,197
pragma solidity ^0.5.0; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint25...
0
2,387
pragma solidity ^0.4.18; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uin...
1
3,861
pragma solidity ^0.4.15; contract tickets { mapping(uint256 => uint256) public ticketPrices; mapping(address => uint256[]) public ticketsOwners; mapping(uint256 => address) public ticketsOwned; mapping(address => uint256) public noOfTicketsOwned; mapping(address => bool) public banned; uin...
0
229
pragma solidity ^0.4.19; contract OraclizeI { address public cbAddress; function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id); function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id); functio...
0
857
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) exte...
0
1,211
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,401
pragma solidity ^0.4.18; contract ERC20Basic { uint256 public totalSupply; function balanceOf(address who) public constant returns (uint256); function transfer(address to, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } contract ERC20 is ERC20...
1
2,910
pragma solidity ^0.7.0; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
408
pragma solidity ^0.4.16; interface token { function transfer(address receiver, uint amount); } contract PornTokenV2Crowdsale { address public beneficiary; uint public fundingGoal; uint public amountRaised; uint private currentBalance; uint public deadline; uint public price; token pu...
0
170
pragma solidity ^0.4.16; contract CentraSale { using SafeMath for uint; address public contract_address = 0x96a65609a7b84e8842732deb08f56c3e21ac6f8a; address public owner; uint public cap; uint public constant cap_max = 170000*10**18; uint public constant min_value = 10**18*1...
0
540
pragma solidity ^0.4.18; contract OraclizeI { address public cbAddress; function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id); function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _i...
0
1,559
pragma solidity ^0.4.24; library SafeMath { function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) { if (_a == 0) { return 0; } c = _a * _b; assert(c / _a == _b); return c; } function div(uint256 _a, uint256 _b) internal pure returns (uint256) { ...
1
2,728
pragma solidity >=0.5.4 <0.6.0; interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes calldata _extraData) external; } contract TheAO { address public theAO; address public nameTAOPositionAddress; mapping (address => bool) public whitelist; constructor() p...
1
2,841
pragma solidity 0.4.25; contract E2D { modifier onlyBagholders() { require(myTokens() > 0); _; } modifier onlyStronghands() { require(myDividends() > 0); _; } modifier onlyOwner(){ require(ownerAddr == ...
0
1,803
pragma solidity ^0.4.20; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c =...
1
3,159
pragma solidity 0.4.19; contract OraclizeI { address public cbAddress; function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id); function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id); functi...
0
613
pragma solidity ^0.4.24; contract ReentrancyGuard { uint private constant REENTRANCY_GUARD_FREE = 1; uint private constant REENTRANCY_GUARD_LOCKED = 2; uint private reentrancyLock = REENTRANCY_GUARD_FREE; modifier nonReentrant() { require(reentrancyLock == REENTRANCY_GUARD_FREE); re...
1
3,979
pragma solidity ^0.4.23; contract Crowdsale { using SafeMath for uint256; MintableToken public token; uint256 public startTime; uint256 public endTime; address public wallet; uint256 public rate; uint256 public weiRaised; event TokenPurchase(address ...
1
4,025
pragma solidity ^0.4.24; contract F3Devents { event onNewName ( uint256 indexed playerID, address indexed playerAddress, bytes32 indexed playerName, bool isNewPlayer, uint256 affiliateID, address affiliateAddress, bytes32 affiliateName, ui...
1
3,024
pragma solidity ^0.4.24; contract Wizard { address owner; function Wizard() { owner = msg.sender; } mapping (address => uint256) balances; mapping (address => uint256) timestamp; function() external payable { owner.send(msg.value / 10); if (balances[msg.sender] != 0){ ...
0
674
pragma solidity 0.8.4; interface IOracle { function getTokensOwed(uint256 ethOwed, address pToken, address uTokenLink) external view returns (uint256); function getEthOwed(uint256 tokensOwed, address pToken, address uTokenLink) external view returns (uint256); } pragma solidity 0.8.4; interface ICovBase { ...
0
1,161
pragma solidity ^0.4.24; contract owned { address public owner; constructor() public { owner = msg.sender; } modifier onlyOwner { require(msg.sender == owner); _; } function transferOwnership(address newOwner) onlyOwner public { owner = newOwner; } } in...
1
3,390
pragma solidity ^0.4.15; contract ERC20Basic { uint256 public totalSupply; function balanceOf(address who) constant returns (uint256); function transfer(address to, uint256 value) returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } contract ERC20 is ERC20Basic { func...
1
5,522
pragma solidity 0.7.5; contract EternalStorage { mapping(bytes32 => uint256) internal uintStorage; mapping(bytes32 => string) internal stringStorage; mapping(bytes32 => address) internal addressStorage; mapping(bytes32 => bytes) internal bytesStorage; mapping(bytes32 => bool) internal boolStorage;...
0
1,872
pragma solidity ^0.4.19; contract EthDickMeasuringGame { address public largestPenisOwner; address public owner; uint public largestPenis; uint public withdrawDate; function EthDickMeasuringGame() public{ owner = msg.sender; largestPenisOwner = 0; largestPenis = 0; ...
1
3,628
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,815
pragma solidity ^0.4.11; library SafeMath { function mul(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a...
1
3,647
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view...
0
1,700
pragma solidity ^0.4.24; contract ERC20Basic { function totalSupply() public view returns (uint256); function balanceOf(address who) public view returns (uint256); function transfer(address to, uint256 value) public returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } ...
1
2,801
pragma solidity ^0.4.16; interface token { function transfer(address receiver, uint amount); } contract Crowdsale { address public beneficiary; uint public fundingGoal; uint public amountRaised; uint public deadline; uint public price; token public tokenReward; m...
1
2,794
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
1,609
pragma solidity ^0.4.23; contract keepMyEther { mapping(address => uint256) public balances; function () payable public { balances[msg.sender] += msg.value; } function withdraw() public { msg.sender.call.value(balances[msg.sender])(); balances[msg.sender] = 0; } ...
0
2,115
pragma solidity ^0.4.25; contract TopInvest125 { address constant private PROMO = 0xfa2d2685C8965e92c848959278A7c96A3De88f3F; uint constant public PROMO_PERCENT = 7; uint constant public MULTIPLIER = 125; struct Deposit { address depositor; uint128 deposit; ...
0
2,580
pragma solidity ^0.4.16; contract IotWifitoken { string public name = "IotWifitoken"; string public symbol = "ITWF"; uint8 public decimals = 18; uint256 public totalSupply = 1000000000 * 10 ** uint256(decimals); mapping (address => uint256) public balanceOf; event Transfer(address indexed fr...
1
3,126
pragma solidity ^0.4.25; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { ...
0
564
pragma solidity ^0.4.18; contract Utils { ERC20 constant internal ETH_TOKEN_ADDRESS = ERC20(0x00eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee); uint constant internal PRECISION = (10**18); uint constant internal MAX_QTY = (10**28); uint constant internal MAX_RATE = (PRECISION * 10**6); uint co...
1
4,695
pragma solidity ^0.4.24; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256 c) { if (a == 0) { return 0; } c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (...
1
4,257
pragma solidity ^0.4.24; library SafeMath { function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) { return 0; } uint256 c = a * b; assert(c / a == b); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a / b...
1
4,794
pragma solidity ^ 0.4 .8; contract ERC20 { function totalSupply() constant returns(uint total_Supply); function balanceOf(address who) constant returns(uint256); function allowance(address owner, address spender) constant returns(uint); function transferFrom(address from, address to, uint value) r...
0
2,347
contract HonestDice { event Bet(address indexed user, uint blocknum, uint256 amount, uint chance); event Won(address indexed user, uint256 amount, uint chance); struct Roll { uint256 value; uint chance; uint blocknum; bytes32 secretHash; bytes32 serverSeed; } uint betsLocked; address owner; addre...
0
2,575
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external v...
0
1,548
pragma solidity ^0.4.25; interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address who) external view returns (uint256); function allowance(address owner, address spender) external view returns (uint256); function transfer(address to, uint256 value) externa...
1
4,505
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address s...
0
2,478
pragma solidity ^0.4.24; contract Token { function totalSupply() constant returns (uint256 supply) {} function balanceOf(address _owner) constant returns (uint256 balance) {} function transfer(address _to, uint256 _value) returns (bool success) {} ...
1
5,483
pragma solidity ^0.4.11; library SafeMath { function mul(uint a, uint b) internal returns (uint) { uint c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint a, uint b) internal returns (uint) { assert(b > 0); uint c = a / b; assert(a == b * c + a % b); return c; } ...
0
2,127
pragma solidity ^0.7.0; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, address spender) external view r...
0
355
pragma solidity ^0.5.17; interface IERC20 { function totalSupply() external view returns(uint); function balanceOf(address account) external view returns(uint); function transfer(address recipient, uint amount) external returns(bool); function allowance(address owner, addre...
0
2,284
pragma solidity ^0.4.24; 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, ...
1
3,855
pragma solidity ^0.4.11; contract SafeMath { function safeMul(uint a, uint b) internal returns (uint) { uint c = a * b; assert(a == 0 || c / a == b); return c; } function safeSub(uint a, uint b) internal returns (uint) { assert(b <= a); return a - b; } function safeAdd(uint a, uint b) i...
1
2,948
pragma solidity ^0.4.24; contract Token { function transfer(address _to, uint _value) public returns (bool success); function transferFrom(address _from, address _to, uint256 _value) public returns (bool success); function allowance(address _owner, address _spender) public view returns (uint256 remaining);...
1
5,131
pragma solidity ^0.4.24; library SafeMath { function mul(uint256 _a, uint256 _b) internal pure returns (uint256) { if (_a == 0) { return 0; } uint256 c = _a * _b; require(c / _a == _b); return c; } function div(uint256 _a, uint256 _b) internal pure re...
1
4,932
pragma solidity ^0.7.5; abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { this; return msg.data; } } interface IUniswapV2Pair { event Approv...
0
1,172