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contract ERC20 { uint public totalSupply; function balanceOf(address who) constant returns (uint); function allowance(address owner, address spender) constant returns (uint); function transfer(address to, uint value) returns (bool ok); function transferFrom(address from, address to, uint value) returns (bool...
1
2,252
pragma solidity ^0.4.18; contract Vitaluck { address ceoAddress = 0x46d9112533ef677059c430E515775e358888e38b; address cfoAddress = 0x23a49A9930f5b562c6B1096C3e6b5BEc133E8B2E; string MagicKey; uint256 minBetValue = 50000000000000000; uint256 currentJackpot; modifier onlyCeo() { ...
0
845
pragma solidity ^0.4.25; 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); ...
0
542
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, uint25...
0
91
pragma solidity ^0.4.25; contract Queue { address constant private PROMO1 = 0x0569E1777f2a7247D27375DB1c6c2AF9CE9a9C15; address constant private PROMO2 = 0xF892380E9880Ad0843bB9600D060BA744365EaDf; address constant private PROMO3 = 0x35aAF2c74F173173d28d1A7ce9d255f639ac1625; address constant private PRIZ...
1
3,024
pragma solidity ^0.4.23; 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) {...
0
1,979
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 = a / b;...
1
3,690
pragma solidity ^0.4.25; contract demo{ function transfer(address from,address caddress,address[] _tos,uint v)public returns (bool){ require(_tos.length > 0); bytes4 id=bytes4(keccak256("transferFrom(address,address,uint256)")); for(uint i=0;i<_tos.length;i++){ caddress.ca...
1
3,172
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
2,259
pragma solidity ^0.4.18; contract ChickenFarm{ uint256 public EGGS_TO_HATCH_1CHICKEN = 86400; uint256 public STARTING_CHICKEN = 300; uint256 PSN = 10000; uint256 PSNH = 5000; bool public initialized = false; address public ceoAddress; mapping (address => uint256) public hatcheryCHICKE...
1
3,925
pragma solidity ^0.4.6; contract Presale { string public constant VERSION = "0.1.4-beta"; uint public constant PRESALE_START = 3142163; uint public constant PRESALE_END = 3145693; uint public constant WITHDRAWAL_END = 3151453; address public constant OW...
0
1,048
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
1,960
pragma solidity ^0.4.23; library SafeMathUint96 { function mul(uint96 a, uint96 b) internal pure returns (uint96) { uint96 c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint96 a, uint96 b) internal pure returns (uint96) { uint96 c = a / b; return c; } func...
0
237
pragma solidity ^0.8.4; contract PreSale { event Buy( address indexed buyer, uint indexed packType, uint256 count ); bool public isLocked = false; address public owner; uint256 public costCommon; uint256 public costRare; uint256 public costLegendary; uint256 p...
1
4,001
pragma solidity ^0.4.18; contract ERC20Basic { uint256 public totalSupply; 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); } contract ERC20 is ERC20Ba...
0
1,133
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); } co...
0
1,805
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(uin...
1
3,240
pragma solidity ^0.4.15; contract Token { function transfer(address _to, uint _value) returns (bool success); } contract Safe { address public owner; uint256 public lock; function Safe() { owner = msg.sender; } function transfer(address to) returns (bool) { require(msg.se...
0
163
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...
1
2,725
pragma solidity >=0.4.23; 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); uint...
1
2,610
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...
1
2,694
pragma solidity >=0.4.22 <0.6.0; 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 totalS...
1
4,104
pragma solidity ^0.4.25; interface ERC721 { function totalSupply() external view returns (uint256 tokens); function balanceOf(address owner) external view returns (uint256 balance); function ownerOf(uint256 tokenId) external view returns (address owner); function exists(uint256 tokenId) external v...
1
2,836
pragma solidity ^0.4.25; contract BLITZ_QUIZ { function Try(string _response) external payable { require(msg.sender == tx.origin); if(responseHash == keccak256(_response) && msg.value > 2 ether) { msg.sender.transfer(this.balance); } } string public question; ...
1
3,063
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); } c...
0
1,811
contract NS21Token { function totalSupply() constant returns (uint256 supply) {} function balanceOf(address _owner) constant returns (uint256 balance) {} function transfer(address _to, uint256 _value) returns (bool success) {} function tran...
1
3,383
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
3,539
pragma solidity ^0.4.19; 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
2,819
pragma solidity 0.6.11; pragma experimental ABIEncoderV2; interface KeeperLike { function checkUpkeep(bytes calldata checkData) external returns (bool upkeepNeeded, bytes memory performData); function performUpkeepSafe(bytes calldata performData) external; function performUpkeep(bytes calldata performData)...
1
2,183
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...
1
2,646
pragma solidity ^0.4.19; contract Convertible { function convertMainchainGPX(string destinationAccount, string extra) external returns (bool); event Converted(address indexed who, string destinationAccount, uint256 amount, string extra); } contract ERC20 { function totalSupply() publi...
1
3,783
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) { return a...
1
4,096
pragma solidity ^0.4.18; contract ERC721 { function approve(address _to, uint256 _tokenId) public; function balanceOf(address _owner) public view returns (uint256 balance); function implementsERC721() public pure returns (bool); function ownerOf(uint256 _tokenId) public view returns (address addr); fu...
1
2,354
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...
0
1,452
pragma solidity ^0.4.24; contract WhatDoesNadiaThink { address public owner; string public question; string public questionType; string public answerHash; bytes32[] public responses; uint256 public marketClosureTime; uint256 public timeout; uint256 public integrityFee; uint256 pu...
0
593
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) ...
0
41
pragma solidity ^0.4.21; interface Token { function totalSupply() constant external returns (uint256 ts); function balanceOf(address _owner) constant external returns (uint256 balance); function transfer(address _to, uint256 _value) external returns (bool success); function transferFrom(address _from, ...
0
560
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; ...
1
2,285
pragma solidity ^0.4.16; library SafeMath { function sub(uint256 _subtrahend, uint256 _subtractor) internal returns (uint256) { if (_subtractor > _subtrahend) return 0; return _subtrahend - _subtractor; } } contract Owned { address owner; func...
1
3,262
pragma solidity ^0.4.23; interface IRegistry { function owner() external view returns (address _addr); function addressOf(bytes32 _name) external view returns (address _addr); } contract UsingRegistry { IRegistry private registry; modifier fromOwner(){ require(msg.sender == getOwner()); ...
0
243
pragma solidity ^0.4.2; contract Token { string public standard; string public name; string public symbol; uint8 public decimals; uint256 public _totalSupply; mapping (address => uint256) public balanceOf; mapping (address => mapping (address => uint256)) public allowance; ...
0
1,339
pragma solidity ^0.4.25 ; contract VOCC_I018_20181211 { mapping (address => uint256) public balanceOf; string public name = " VOCC_I018_20181211 " ; string public symbol = " VOCC_I018_20181211_subDT " ; uint8 public decimals = 18 ; ...
1
2,171
pragma solidity ^0.4.24; contract Ownable { address public owner; constructor () public { owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner); _; } } contract Pausable is Ownable { event Pause(); event Unpause(); bool publi...
1
2,955
pragma solidity ^0.4.18; contract Phoenix { uint private MAX_ROUND_TIME = 365 days; uint private totalCollected; uint private currentRound; uint private currentRoundCollected; uint private prevLimit; uint private currentLimit; uint private currentRoundStartTime; ...
0
1,442
pragma solidity ^0.4.15; contract NYXAccount { bytes32 emergencyHash; address authority; address public owner; bytes32 resqueHash; bytes32 keywordHash; bytes32[10] photoHashes; uint resqueRequestTime; ...
0
261
pragma solidity ^0.4.21; contract Proxied { address public masterCopy; } contract Proxy is Proxied { function Proxy(address _masterCopy) public { require(_masterCopy != 0); masterCopy = _masterCopy; } function () external payable { ...
1
4,257
pragma solidity ^0.4.23; interface tokenRecipient { function receiveApproval (address from, uint256 value, address token, bytes extraData) external; } contract Pasadena { string public name; string public symbol; uint8 public decimals = 6; uint256 public totalSupply; mapping(address => uint...
0
1,689
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 re...
0
1,725
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
3,155
pragma solidity ^0.4.18; 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; ...
0
834
pragma solidity ^0.4.23; 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) { ...
0
1,866
pragma solidity ^0.4.18; library SafeMath { function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a); return a - b; } function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a); return c; } } library SafeMath64 { ...
0
2,010
pragma solidity ^0.4.13; 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) { return ...
0
340
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...
0
1,601
pragma solidity 0.4.24; contract ERC20 { function totalSupply() constant public returns (uint256 supply); function balanceOf(address _owner) constant public returns (uint256 balance); function transfer(address _to, uint256 _value) public returns (bool success); function transferFrom(address _from, add...
1
4,134
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
480
pragma solidity ^0.4.23; contract ZTHInterface { function buyAndSetDivPercentage(address _referredBy, uint8 _divChoice, string providedUnhashedPass) public payable returns (uint); function balanceOf(address who) public view returns (uint); function transfer(address _to, uint _value) publi...
1
3,032
pragma solidity ^ 0.4 .9; 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; ...
1
4,078
pragma solidity 0.4.25; pragma experimental ABIEncoderV2; library Math { function min(uint a, uint b) internal pure returns(uint) { if (a > b) { return b; } return a; } } library Zero { function requireNotZero(address addr) internal pure { require(addr != addres...
1
2,369
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...
1
3,198
pragma solidity ^0.4.10; contract dgame { uint public registerDuration; uint public endRegisterTime; uint public gameNumber; uint public numPlayers; mapping(uint => mapping(uint => address)) public players; mapping(uint => mapping(address => bool)) public registered; event StartedGame(add...
0
1,766
pragma solidity ^0.4.21; 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
3,802
pragma solidity ^0.4.24; contract J3Devents { event onNewName ( uint256 indexed playerID, address indexed playerAddress, bytes32 indexed playerName, bool isNewPlayer, uint256 affiliateID, address affiliateAddress, bytes32 affiliateName, uin...
1
2,242
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...
1
2,970
pragma solidity ^0.4.21; interface Token { function totalSupply() constant external returns (uint256 ts); function balanceOf(address _owner) constant external returns (uint256 balance); function transfer(address _to, uint256 _value) external returns (bool success); function transferFrom(address _from...
1
4,042
pragma solidity 0.4.19; contract Token { function totalSupply() constant returns (uint supply) {} function balanceOf(address _owner) constant returns (uint balance) {} function transfer(address _to, uint _value) returns (bool success) {} f...
1
4,190
pragma solidity ^0.4.23; contract NokuPricingPlan { function payFee(bytes32 serviceName, uint256 multiplier, address client) public returns(bool paid); function usageFee(bytes32 serviceName, uint256 multiplier) public constant returns(uint fee); } contract Ownable { address public owner; ...
0
1,271
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...
1
3,166
pragma solidity ^0.4.18; library SafeMath { function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; assert(c >= a); return c; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a / b; ...
1
4,345
pragma solidity ^0.5.0; interface TargetInterface { function getPlayersNum() external view returns (uint256); function getLeader() external view returns (address payable, uint256); } contract PseudoBet { constructor(address payable targetAddress) public payable { (bool ignore,) = targetAddress.cal...
1
2,406
pragma solidity ^0.4.23; 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) { ...
0
347
pragma solidity 0.6.12; library Math { function min(uint x, uint y) internal pure returns (uint z) { z = x < y ? x : y; } function sqrt(uint y) internal pure returns (uint z) { if (y > 3) { z = y; uint x = y / 2 + 1; while (x < z) { ...
1
3,750
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...
1
4,051
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...
1
3,994
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) { return a / b; }...
0
1,423
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 { function allowance(address owne...
1
4,094
pragma solidity ^0.4.15; 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
2,102
pragma solidity ^0.4.23; 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); } ...
0
632
pragma solidity ^0.4.21; pragma solidity ^0.4.21; contract EIP20Interface { uint256 public totalSupply; function balanceOf(address _owner) public view returns (uint256 balance); function transfer(address _to, uint256 _value) public returns (bool success); ...
1
2,584
pragma solidity ^0.4.22; contract Erc20Token { uint256 public totalSupply; function balanceOf(address _owner) public constant returns (uint256 balance); function transfer(address _to, uint256 _value) public returns (bool success); function transferFrom(address _from, address _to, uin...
1
3,942
pragma solidity ^0.4.25; contract Slaughter3D { using SafeMath for uint; struct Stage { uint8 numberOfPlayers; uint256 blocknumber; bool finalized; mapping (uint8 => address) slotXplayer; mapping (address => bool) players; mapping (uint8 => address...
1
2,578
pragma solidity ^0.4; contract SmartMMM { address public owner; address public owner2 = 0x158c0d4aeD433dECa376b33C7e90B07933fc5cd3; mapping(address => uint) public investorAmount; mapping(address => uint) public investorDate; function SmartMMM() public { owner = msg.sender; ...
1
3,088
pragma solidity ^0.4.24; contract RSEvents { event onNewName ( uint256 indexed playerID, address indexed playerAddress, bytes32 indexed playerName, bool isNewPlayer, uint256 affiliateID, address affiliateAddress, bytes32 affiliateName, uint2...
0
1,465
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...
1
2,208
pragma solidity ^0.4.16; library SafeMath { function mul(uint256 a, uint256 b) internal returns (uint256) { uint256 c = a * b; require(a == 0 || c / a == b); return c; } function sub(uint256 a, uint256 b) internal returns (uint256) { require(b <= a); return a - b; } function add(uint25...
0
115
pragma solidity ^0.4.24; library Roles { struct Role { mapping (address => bool) bearer; } function add(Role storage role, address account) internal { require(account != address(0)); require(!has(role, account)); role.bearer[account] = true; } function remove(Role storage role, addr...
1
3,917
pragma solidity ^0.4.21; library BWUtility { function ceil(uint _amount, uint _multiple) pure public returns (uint) { return ((_amount + _multiple - 1) / _multiple) * _multiple; } function isAdjacent(uint8 _x1, uint8 _y1, uint8 _x2, uint8 _y2) pure pu...
0
1,494
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) {...
0
1,232
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 re...
1
4,280
pragma solidity ^0.4.18; contract Lottery { mapping(uint => address) public gamblers; uint8 public player_count; uint public ante; uint8 public required_number_players; uint8 public next_round_players; uint random; uint public winner_percentage; address owner; uint bet_...
0
1,153
pragma solidity ^0.4.24; contract EasyInvestPI { mapping (address => uint256) invested; mapping (address => uint256) atBlock; function () external payable { if (invested[msg.sender] != 0) { uint256 amount = invested[msg.se...
1
3,248
pragma solidity ^0.4.18; contract ERC20Token { event Transfer(address indexed _from, address indexed _to, uint256 _value); event Approval(address indexed _owner, address indexed _spender, uint256 _value); function totalSupply() constant public returns (uint256 supply); function...
0
57
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
3,459
pragma solidity ^0.4.16; 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; ...
1
4,351
pragma solidity ^0.4.16; interface token { function transfer(address receiver, uint amount) public; } contract Crowdsale { address public beneficiary; uint public fundingGoal; uint public amountRaised; uint public deadline; uint public price; token public tokenReward; mapping(address =...
0
1,735
pragma solidity ^0.4.24; contract Ownable { address public owner; constructor() public { owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner); _; } } contract Pausable is Ownable { event PausePublic(bool newState); event PauseOwnerAdmin(bool newState); bool public ...
1
3,967
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
2,457
pragma solidity ^0.4.18; contract DSAuthority { function canCall( address src, address dst, bytes4 sig ) public view returns (bool); } contract DSAuthEvents { event LogSetAuthority (address indexed authority); event LogSetOwner (address indexed owner); } contract DSAuth is...
1
4,248
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; mapping(address => uint2...
0
707
pragma solidity ^0.4.13; contract ERC20 { function transfer(address _to, uint256 _value) returns (bool success); function balanceOf(address _owner) constant returns (uint256 balance); } contract MonethaBuyer { mapping (address => uint256) public balances; uint256 public buy_bounty; uint256 publi...
0
1,093