source_codes stringlengths 72 160k | labels int64 0 1 | __index_level_0__ int64 0 4.4k |
|---|---|---|
pragma solidity ^0.4.25;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract Opacity {
string public name;
string public symbol;
uint8 public decimals;
uint256 public totalSupply;
uint256 public funds;
address public di... | 0 | 619 |
pragma solidity 0.4.24;
interface ERC20 {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
function transfer(address _to, uint256 _value) external returns (bool);
function approve(address _spender, ... | 1 | 2,519 |
pragma solidity ^0.4.24;
contract AceReturns {
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) recentinvestment;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint25... | 0 | 1,742 |
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 | 3,892 |
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 ... | 1 | 3,859 |
pragma solidity ^0.4.17;
contract GiftEth {
event RecipientChanged(address indexed _oldRecipient, address indexed _newRecipient);
address public gifter;
address public recipient;
uint256 public lockTs;
string public giftMessage;
function GiftEth(address _gifter, address _recipient, uint256 _lockTs, stri... | 0 | 1,847 |
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 | 1,579 |
pragma solidity ^0.4.18;
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 | 1,655 |
pragma solidity ^0.4.24;
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... | 1 | 2,352 |
pragma solidity ^0.4.19;
contract SetherToken {
string public name = "Sether";
string public symbol = "SETH";
uint8 public constant decimals = 18;
address public owner;
uint256 public constant tokensPerEth = 1;
uint256 public constant howManyEtherInWeiToBecomeOwner = 1000 ether;
ui... | 1 | 2,212 |
pragma solidity ^0.4.24;
contract Engine {
uint256 public VERSION;
string public VERSION_NAME;
enum Status { initial, lent, paid, destroyed }
struct Approbation {
bool approved;
bytes data;
bytes32 checksum;
}
function getTotalLoans() public view returns (uint256);
... | 0 | 2,020 |
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 | 1,956 |
pragma solidity ^0.4.21;
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);
}
library SafeMath {
fun... | 0 | 1,307 |
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... | 0 | 2,003 |
pragma solidity ^0.4.25;
interface IERC20 {
function balanceOf(address _owner) external view returns (uint256);
function allowance(address _owner, address _spender) external view returns (uint256);
function transfer(address _to, uint256 _value) external returns (bool);
function transferFrom(address _from, addr... | 0 | 575 |
pragma solidity ^0.4.16;
contract JOUL3SToken {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address i... | 1 | 3,208 |
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 | 1,706 |
pragma solidity ^0.4.11;
contract Token {
function transfer(address _to, uint256 _value) returns (bool success) {}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken ... | 1 | 2,925 |
pragma solidity ^0.4.12;
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 | 3,257 |
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 | 3,875 |
pragma solidity ^0.4.24;
interface contractInterface {
function balanceOf(address _owner) external constant returns (uint256 balance);
function transfer(address _to, uint256 _value) external;
}
contract DualSig {
address public directorA;
address public directorB;
address public proposalAuthor;... | 0 | 861 |
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 | 1,801 |
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);
}
con... | 0 | 1,628 |
pragma solidity ^0.4.21;
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 | 1,993 |
pragma solidity ^0.4.24;
contract Owned {
address public owner;
address public newOwner;
constructor()
public
{
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) public onlyOwner... | 0 | 269 |
pragma solidity ^0.4.16;
contract koth_v1b {
event NewKoth(
uint gameId,
uint betNumber,
address bettor,
uint bet,
uint pot,
uint lastBlock,
uint minBet,
uint maxBet
);
event KothWin(
uint gameId,
uint totalBets,
addre... | 0 | 629 |
contract NoFeePonzi {
uint public constant MIN_VALUE = 1 ether;
uint public constant MAX_VALUE = 10 ether;
uint public constant RET_MUL = 110;
uint public constant RET_DIV = 100;
struct Payout {
address addr;
uint yield;
}
Payout[] public payouts;
uint public payoutIndex = 0;
uint public p... | 1 | 2,334 |
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 | 300 |
pragma solidity ^0.4.18;
contract EternalWealth {
uint public doomsday;
address owner;
address public savior;
uint public blessings = 0;
uint public tithes = 0;
uint public lifePoints = 0;
function EternalWealth() public payable {
owner = msg.sender;
doomsday = now... | 0 | 459 |
pragma solidity ^0.4.9;
contract ERC20 {
function totalSupply() constant returns (uint256 totalSupply);
function balanceOf(address _owner) constant returns (uint256 balance);
function transfer(address _to, uint256 _value) returns (bool success);
function transferFrom(address _from, address _to, ui... | 0 | 1,447 |
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 ... | 0 | 1,472 |
pragma solidity ^0.4.24;
contract cryptodiamondwatch {
string private ID;
string private name;
string private surname;
string private comment;
string private metadataURL;
uint256 private nID=1;
uint256 private amount;
uint256 private unlockTime;
address pr... | 0 | 2,046 |
pragma solidity >=0.6.2;
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountA... | 1 | 3,360 |
pragma solidity ^0.4.19;
interface tokenRecipient {
function receiveApproval(
address _from,
uint256 _value,
address _token,
bytes _extraData
) public;
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
... | 1 | 3,708 |
pragma solidity ^0.4.19;
contract BTYToken {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address inde... | 1 | 2,113 |
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 | 3,499 |
pragma solidity ^0.4.19;
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 | 3,034 |
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 (uint256) {
... | 0 | 837 |
pragma solidity ^0.4.15;
contract SolidusToken {
address owner = msg.sender;
bool public purchasingAllowed = true;
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalContribution = 0;
uint256 public totalSupply = 0;
uint... | 1 | 2,978 |
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;
re... | 0 | 2,008 |
pragma solidity ^0.4.19;
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 | 4,320 |
pragma solidity ^0.4.16;
contract Ethraffle_v4b {
struct Contestant {
address addr;
uint raffleId;
}
event RaffleResult(
uint raffleId,
uint winningNumber,
address winningAddress,
address seed1,
address seed2,
uint seed3,
bytes32 rand... | 0 | 503 |
pragma solidity ^0.4.21 ;
contract RE_Portfolio_III_883 {
mapping (address => uint256) public balanceOf;
string public name = " RE_Portfolio_III_883 " ;
string public symbol = " RE883III " ;
uint8 public decimals = 18 ;
uint256 public... | 1 | 2,494 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
constructor () public {
owner = 0xCfBbef59AC2620271d8C8163a294A04f0b31Ef3f;
}
modifier onlyOwner() {
if (msg.sender != owner) {
revert();
}
_;
}
function transferOwnership(address newOwner) onlyOwner pub... | 1 | 3,279 |
pragma solidity ^0.4.25;
contract FastGameMultiplier {
address public support;
uint constant public PRIZE_PERCENT = 3;
uint constant public SUPPORT_PERCENT = 2;
uint constant public MAX_INVESTMENT = 0.2 ether;
uint constant public MIN_INVESTMENT = 0.01 ether;
uint constant p... | 0 | 380 |
pragma solidity ^0.4.16;
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, u... | 1 | 3,824 |
pragma solidity ^0.4.23;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwner... | 0 | 1,525 |
pragma solidity 0.4.24;
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
... | 1 | 3,340 |
pragma solidity ^0.4.24;
contract ContractReceiver {
function receiveApproval(address _from, uint256 _value, address _token, bytes _data) public;
}
contract CustomToken {
function approveAndCall(address _to, uint256 _value, bytes _data) public returns (bool);
event ApproveAndCall(address indexed _from... | 1 | 2,515 |
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 | 2,340 |
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,
... | 0 | 374 |
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... | 1 | 2,606 |
pragma solidity ^0.8.4;
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,... | 1 | 2,381 |
pragma solidity ^0.4.18;
contract owned {
address public owner;
function owned() internal {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
}
contract safeMath {
function safeMul(uint256 a, uint256 b) internal pure returns (uint256) {
... | 1 | 3,609 |
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 | 939 |
contract DAO {
function balanceOf(address addr) returns (uint);
function transferFrom(address from, address to, uint balance) returns (bool);
}
contract WithDrawChildDAO {
struct SplitData {
uint128 balance;
uint128 totalSupply;
}
mapping (address => SplitData) childDAOs;
fun... | 1 | 2,996 |
pragma solidity ^0.4.11;
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);
function q... | 1 | 3,275 |
pragma solidity ^0.4.19;
contract Owned {
address public owner;
function Owned(
)
public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(
address _owner)
onlyOwner public {
require(_owner != 0x0);
... | 1 | 2,147 |
pragma solidity ^0.4.21;
interface ERC20 {
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);
function transferFrom(address from, address to,... | 1 | 3,102 |
pragma solidity ^0.4.18;
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 | 2,068 |
contract ProofOfExistence {
mapping (string => uint) private proofs;
function notarize(string sha256) {
bytes memory b_hash = bytes(sha256);
if ( b_hash.length == 64 ){
if ( proofs[sha256] == 0 ){
proofs[sha256] = block.timestamp;
}
}
}
function verify(string sha256) c... | 0 | 529 |
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 | 4,386 |
pragma solidity ^0.4.24;
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between ... | 0 | 636 |
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 | 1,269 |
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);
}
library SafeMath {
fun... | 0 | 185 |
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 | 2,973 |
pragma solidity ^0.4.18;
library SafeMath {
function add(uint256 x, uint256 y) pure internal returns (uint256) {
uint256 z = x + y;
assert((z >= x) && (z >= y));
return z;
}
function sub(uint256 x, uint256 y) pure internal returns (uint256) {
assert(x >= y);
uint25... | 1 | 2,474 |
pragma solidity ^0.4.20;
interface ERC165 {
function supportsInterface(bytes4 interfaceID) external view returns (bool);
}
contract ERC721 is ERC165 {
event Transfer(address indexed _from, address indexed _to, uint256 _tokenId);
event Approval(address indexed _owner, address indexed _approved, uint256... | 1 | 4,324 |
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);
}
contrac... | 0 | 1,797 |
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 | 1,441 |
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 | 2,672 |
pragma solidity ^0.4.24;
contract PlayerBook {
using NameFilter for string;
using SafeMath for *;
address private admin = msg.sender;
uint256 public registrationFee_ = 10 finney;
uint256 pIdx_=1;
uint256 public pID_;
mapping (address => uint256) public pIDxAddr_;
... | 0 | 1,535 |
pragma solidity ^0.4.11;
contract FreedomEthereum {
event Hodl(address indexed hodler, uint indexed amount);
event Party(address indexed hodler, uint indexed amount);
mapping (address => uint) public hodlers;
uint constant partyTime = 1554098401;
function() payable {
hodlers[msg.sender] += ... | 0 | 1,273 |
pragma solidity ^0.4.13;
contract FinalizeAgent {
function isFinalizeAgent() public constant returns(bool) {
return true;
}
function isSane() public constant returns (bool);
function finalizeCrowdsale();
}
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) cons... | 0 | 607 |
pragma solidity ^0.4.24;
contract DoubleROI {
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) referrer;
uint256 public step = 2400;
uint256 public minimum = 10 finney;
uint256 public maximum = 5 ether;
... | 0 | 1,712 |
pragma solidity ^0.4.11;
pragma solidity ^0.4.11;
library Math {
function max64(uint64 a, uint64 b) internal constant returns (uint64) {
return a >= b ? a : b;
}
function min64(uint64 a, uint64 b) internal constant returns (uint64) {
return a < b ? a : b;
}
function max256(uint256 a, uint256 b) in... | 1 | 2,199 |
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;
}
function sub(uint256 ... | 0 | 955 |
pragma solidity ^0.4.24;
contract Coinevents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uin... | 1 | 3,189 |
pragma solidity ^0.4.16;
contract Owned {
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
address public owner;
function Owned() {
owner = msg.sender;
}
address public newOwner;
function changeOwner(address _newOwn... | 1 | 2,634 |
pragma solidity ^0.4.21;
contract AllForOne {
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
mapping (address => uint) private playerRegistrationStatus;
mapping (address => uint) private confirmedWinners;
mapping (uint => address) private numberToAddress;
... | 0 | 403 |
pragma solidity 0.7.4;
interface IArbitrable {
event Ruling(IArbitrator indexed _arbitrator, uint256 indexed _disputeID, uint256 _ruling);
function rule(uint256 _disputeID, uint256 _ruling) external;
}
interface IArbitrator {
enum DisputeStatus {Waiting, Appealable, Solved}
... | 1 | 2,071 |
pragma solidity 0.4.25;
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 ... | 1 | 3,989 |
pragma solidity ^0.4.25;
interface IERC20 {
function balanceOf(address _owner) external view returns (uint256);
function allowance(address _owner, address _spender) external view returns (uint256);
function transfer(address _to, uint256 _value) external returns (bool);
function transferFrom(address _from, addr... | 0 | 1,977 |
pragma solidity ^0.4.25;
pragma experimental ABIEncoderV2;
contract Modifiable {
modifier notNullAddress(address _address) {
require(_address != address(0));
_;
}
modifier notThisAddress(address _address) {
require(_address != address(this));
_;
}
... | 0 | 158 |
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 | 1,748 |
pragma solidity ^0.4.24;
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 | 2,759 |
pragma solidity ^0.4.24;
contract SuperBank {
using SafeMath for *;
struct Investment {
uint256 amount;
uint256 safeAmount;
uint256 atBlock;
uint256 withdraw;
uint256 canWithdraw;
uint256 maxWithdraw;
}
uint256 public startBlockNo;
uint256 public st... | 0 | 902 |
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) {
... | 0 | 352 |
pragma solidity ^0.4.24;
contract owned {
address public owner;
function owned() {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
owner = newOwner;
}
}
contract ER... | 0 | 1,230 |
pragma solidity ^0.4.23;
library SafeMath {
int256 constant private INT256_MIN = -2**255;
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
... | 1 | 4,113 |
pragma solidity ^0.4.21 ;
contract NDRV_PFI_II_883 {
mapping (address => uint256) public balanceOf;
string public name = " NDRV_PFI_II_883 " ;
string public symbol = " NDRV_PFI_II_IMTD " ;
uint8 public decimals = 18 ;
uint256 public t... | 1 | 2,140 |
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 | 444 |
pragma solidity ^0.4.25;
contract EasyMultiplier {
address constant private PROMO = 0xCE7a15eD430B330BD7f495fb0aB8E57fa33571E5;
uint constant public PROMO_PERCENT = 1;
uint constant public MULTIPLIER = 125;
struct Deposit {
address depositor;
uint128 deposit; ... | 1 | 4,354 |
pragma solidity ^0.4.2;
contract HYIP {
uint constant PAYOUT_INTERVAL = 1 days;
uint constant BENEFICIARIES_INTEREST = 37;
uint constant INVESTORS_INTEREST = 33;
uint constant INTEREST_DENOMINATOR = 1000;
event Payout(uint paidPeriods, uint investors, uint beneficiaries);
struct Investor
{
... | 0 | 754 |
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... | 0 | 1,737 |
pragma solidity ^0.4.17;
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 /... | 1 | 4,384 |
pragma solidity ^0.4.18;
library NumericSequence
{
function sumOfN(uint basePrice, uint pricePerLevel, uint owned, uint count) internal pure returns (uint price)
{
require(count > 0);
price = 0;
price += (basePrice + pricePerLevel * owned) * count;
price += pricePerLeve... | 0 | 311 |
pragma solidity ^0.4.13;
contract Crowdsale {
using SafeMath for uint256;
ERC20 public token;
address public wallet;
uint256 public rate;
uint256 public weiRaised;
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
function ... | 0 | 548 |
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 | 4,053 |
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 | 4,174 |
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