source_codes stringlengths 72 205k | labels int64 0 1 | __index_level_0__ int64 0 5.56k |
|---|---|---|
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 sp... | 0 | 49 |
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 | 4,764 |
pragma solidity ^0.4.18;
contract ERC20Basic {
uint public totalSupply;
function balanceOf(address who) constant returns (uint);
function transfer(address to, uint value);
event Transfer(address indexed from, address indexed to, uint value);
}
contract ERC20 is ERC20Basic {
function allowance(address owner... | 1 | 3,773 |
pragma solidity 0.5.4;
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 rem... | 0 | 858 |
pragma solidity ^0.4.18;
contract DelegateERC20 {
function delegateTotalSupply() public view returns (uint256);
function delegateBalanceOf(address who) public view returns (uint256);
function delegateTransfer(address to, uint256 value, address origSender) public returns (bool);
function delegateAllowance(addre... | 1 | 3,225 |
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 | 1,072 |
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 | 719 |
pragma solidity ^0.4.21;
contract OrganicumOrders {
struct order {
uint256 balance;
uint256 tokens;
}
mapping (address => order) public orders;
address[] public holders;
uint256 public supplyTokens;
uint256 public supplyTokensSaved;
uint256 public tokenDecimal = 18;
uint256 ... | 1 | 5,376 |
pragma solidity ^0.4.11;
contract TokenStorage {
function balances(address account) public returns(uint balance);
}
contract PresalerVoting {
string public constant VERSION = "0.0.8";
uint public VOTING_START_BLOCKNR = 0;
uint public VOTING_END_TIME = 0;
... | 1 | 2,631 |
pragma solidity ^0.4.19;
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 | 5,420 |
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) ext... | 0 | 1,660 |
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) {
... | 0 | 1,656 |
pragma solidity ^0.4.19;
contract Freebie
{
address public Owner = msg.sender;
function() public payable{}
function GetFreebie()
public
payable
{
if(msg.value>1 ether)
{ ... | 0 | 2,425 |
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 | 5,528 |
pragma solidity ^0.4.24;
contract 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);... | 1 | 4,697 |
pragma solidity 0.4.15;
contract Owned {
address public owner;
modifier onlyOwner() {
require(isOwner(msg.sender));
_;
}
function Owned() { owner = msg.sender; }
function isOwner(address addr) public returns(bool) { return addr == owner; }
function transfer(address newOwner)... | 1 | 5,532 |
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);
}
... | 1 | 4,083 |
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 | 3,097 |
pragma solidity ^0.4.23;
contract SmartContractWorkshop {
struct Person {
string name;
string email;
bool attendsInPerson;
bool purchased;
}
uint256 baseprice = 0.03 ether;
uint256 priceIncrease = 0.002 ether;
uint256 maxPrice = 0.07 ether;
address owner;
uint256 faceToFaceLimit = 24;
uint256 public... | 1 | 4,982 |
pragma solidity ^0.4.25;
contract IStdToken {
function balanceOf(address _owner) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
function transferFrom(address _from, address _to, uint256 _value) public returns(bool);
}
contract EtheramaCommon {
... | 1 | 4,077 |
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 | 5,287 |
pragma solidity ^0.4.24;
contract BigOneEvents {
event onNewPlayer
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
ui... | 1 | 3,189 |
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) {
... | 1 | 2,934 |
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) {
... | 1 | 4,589 |
pragma solidity ^0.4.24;
contract Suohaevents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uin... | 1 | 3,837 |
pragma solidity ^0.4.23;
contract CoinCj
{
address public admin_address = 0x587b13913F4c708A4F033318056E4b6BA956A6F5;
address public account_address = 0xf988dC2F225C64CcdeA064Dad60DD4A95776f483;
mapping(address => uint256) balances;
string public name = "chuangjiu";
... | 1 | 2,606 |
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... | 0 | 1,385 |
pragma solidity ^0.4.21;
contract RealEstateCryptoFund {
function transfer(address to, uint256 value) public returns (bool);
function balanceOf(address who) public constant returns (uint256);
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address index... | 1 | 4,414 |
pragma solidity 0.5.4;
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 rem... | 0 | 1,399 |
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 | 1,195 |
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 | 1,408 |
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 | 1,845 |
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 | 1,798 |
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 returns (uint256) {
... | 0 | 1,475 |
pragma solidity ^0.4.24;
library ArtChainData {
struct ArtItem {
uint256 id;
uint256 price;
uint256 lastTransPrice;
address owner;
uint256 buyYibPrice;
uint256 buyTime;
uint256 annualRate;
uint256 lockDuration;
bool isExist;
}
stru... | 1 | 5,077 |
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(add... | 0 | 35 |
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 | 4,518 |
pragma solidity ^0.4.19;
contract token {
function transfer(address receiver, uint256 amount);
function balanceOf(address _owner) constant returns (uint256 balance);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / ... | 0 | 2,345 |
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) {
retur... | 1 | 3,921 |
pragma solidity ^0.4.25;
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... | 1 | 3,312 |
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 | 2,359 |
pragma solidity ^0.4.16;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
interface Token {
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
}
co... | 1 | 3,006 |
pragma solidity ^0.4.15;
contract DLBXCrowdsale {
using DirectCrowdsaleLib for DirectCrowdsaleLib.DirectCrowdsaleStorage;
DirectCrowdsaleLib.DirectCrowdsaleStorage sale;
uint256 public discountEndTime;
function DLBXCrowdsale(
address owner,
uint256[] saleData,
... | 0 | 2,206 |
pragma solidity ^0.4.21;
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 ret... | 1 | 3,954 |
pragma solidity ^0.4.19;
library Types {
struct MutableUint {
uint256 pre;
uint256 post;
}
struct MutableTimestamp {
MutableUint time;
uint256 in_units;
}
function advance_by(MutableTimestamp memory _original, uint256 _units)
internal
constant
returns (Mutab... | 1 | 4,771 |
pragma solidity ^ 0.5.1;
library ECRecovery {
function recover(bytes32 hash, bytes memory sig)
internal
pure
returns (address)
{
bytes32 r;
bytes32 s;
uint8 v;
if (sig.length != 65) {
return (address(0));
}
assembly {
r := mload(add(sig, 32))
s := mload(add(... | 1 | 3,179 |
pragma solidity ^0.4.19;
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) {}
function transferFrom(address _from, address _to, uint... | 1 | 3,422 |
pragma solidity ^0.4.25;
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 | 1,286 |
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;
return c;
... | 1 | 4,128 |
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 | 349 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
mapping(address => uint8) public operators;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor()
public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender =... | 1 | 3,416 |
pragma solidity ^0.4.11;
contract Owned {
address owner;
function Owned() {
owner = msg.sender;
}
function kill() {
if (msg.sender == owner) suicide(owner);
}
}
contract Wforcer is Owned {
function wcf(address target, uint256 a) payable {
require(msg.sender == owner);
uint startBalance = ... | 0 | 2,137 |
pragma solidity ^0.4.17;
contract ERC20 {
uint public totalSupply;
function balanceOf(address who) public constant returns (uint);
function allowance(address owner, address spender) public constant returns (uint);
function transfer(address to, uint value) public returns (bool ok);
function transfe... | 1 | 2,691 |
pragma solidity ^0.4.24;
contract SimpleBet {
address gameOwner = address(0);
bool locked = false;
function bet() payable
{
if ((random()%2==1) && (msg.value == 1 ether) && (!locked))
{
if (!msg.sender.call.value(2 ether)())
throw;
}
}
function lock()
{
if (gameOwner==msg.sender)
{
locked... | 1 | 4,681 |
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 | 3,857 |
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) external view r... | 0 | 1,681 |
pragma solidity ^0.4.15;
contract NYXAccount {
bytes32 emergencyHash;
address authority;
address public owner;
bytes32 resqueHash;
bytes32 keywordHash;
bytes32[10] photoHashes;
uint resqueRequestTime;
... | 1 | 5,461 |
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 | 1,443 |
pragma solidity 0.4.24;
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 | 4,005 |
pragma solidity ^0.4.18;
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... | 1 | 3,215 |
pragma solidity >=0.8.0;
contract NothingToSeeHere {
IBentoBoxMinimal public immutable bentoBox;
IERC20 public immutable sushi;
IWETH immutable weth;
IXSushi public immutable xSushi;
IXSushiStrategy public immutable xSushiStrategy;
IPair public immutable xSushiWethLp;
address public immutable recipient;
... | 0 | 1,671 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require (msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
require(n... | 1 | 3,641 |
interface ICOREGlobals {
function CORETokenAddress() external view returns (address);
function COREGlobalsAddress() external view returns (address);
function COREDelegatorAddress() external view returns (address);
function COREVaultAddress() external returns (address);
function COREWETHUniPair() ext... | 0 | 1,179 |
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) {
... | 1 | 2,798 |
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 | 1,692 |
pragma solidity ^0.4.25;
contract SafeMath {
function safeSub(uint256 x, uint256 y) internal pure returns (uint256) {
assert(y <= x);
uint256 z = x - y;
return z;
}
function safeAdd(uint256 x, uint256 y) internal pure returns (uint256) {
uint256 z = x + y;
... | 1 | 4,437 |
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 | 372 |
pragma solidity ^0.4.18;
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 {
... | 1 | 3,055 |
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(ui... | 1 | 4,280 |
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) extern... | 0 | 1,916 |
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 | 1,357 |
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 | 1,825 |
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;
require(c / a == b);
return c;
}
function div(uint256 a, ... | 0 | 786 |
pragma solidity ^0.4.24;
contract _2Percent {
address public owner;
uint public investedAmount;
address[] public addresses;
uint public lastPaymentDate;
uint constant public interest = 2;
uint constant public transactions_limit = 100;
mapping(address => Member) public members;
uint cons... | 0 | 469 |
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... | 0 | 140 |
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 | 788 |
pragma solidity 0.4.20;
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 | 323 |
pragma solidity ^0.4.25;
contract SmartEthRocket {
uint public prizeFee = 7;
uint public prize;
address public lastInvestor;
uint public lastInvestedAt;
struct Deposit {
address depositor;
uint deposit;
uint payout;
}
Deposit[] public queue;
ma... | 0 | 50 |
pragma solidity >=0.5.4<0.6.0;
contract ERC20Detailed {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view ret... | 0 | 714 |
pragma solidity ^0.4.18;
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, uint b) interna... | 1 | 4,996 |
pragma solidity ^0.4.24;
interface PlayerBookReceiverInterface {
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff) external;
function receivePlayerNameList(uint256 _pID, bytes32 _name) external;
}
interface TeamAnonymousInterface {
function requiredSignatures() external... | 1 | 2,840 |
pragma solidity ^0.4.0;
contract CrypteloERC20{
mapping (address => uint256) public balanceOf;
function transfer(address to, uint amount);
function burn(uint256 _value) public returns (bool success);
}
contract CrypteloPreSale{
function isWhiteList(address _addr) public returns (uint _group);
}
contract Tada... | 0 | 2,446 |
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 | 5,352 |
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);
}
... | 1 | 3,891 |
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 DSAuthEvents {
... | 1 | 4,918 |
pragma solidity ^0.4.11;
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);
}
library SafeMath {
func... | 1 | 5,110 |
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;
... | 1 | 3,725 |
pragma solidity ^0.4.21;
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 | 2,666 |
interface IArbitrator {
enum DisputeStatus {Waiting, Appealable, Solved}
event DisputeCreation(uint256 indexed _disputeID, IArbitrable indexed _arbitrable);
event AppealPossible(uint256 indexed _disputeID, IArbitrable indexed _arbitrable);
event AppealDecision(uint256 indexed _disputeI... | 0 | 406 |
pragma solidity 0.4.25;
contract EthBet {
constructor() public {
owner = msg.sender;
balances[address(this)] = 0;
lockedFunds = 0;
}
function() public payable {
require(msg.data.length == 0, "Not in use");
}
address public owner;
address public secretSigner = 0x87cF6EdB672Fe969d8B6... | 0 | 20 |
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 | 1,004 |
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 LINKFund {
mapping (address => uint256) public balances;
bool public bought_tokens;
uint256 pub... | 1 | 3,712 |
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 ... | 0 | 890 |
pragma solidity ^ 0.4 .2;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newAdmin) onlyOwner public {
owner = newAdmin;
}
}
contract tokenRecipient {
function receiveApp... | 0 | 2,411 |
pragma solidity ^0.4.24;
contract SmartPromiseSEVEN {
address owner;
mapping (address => uint256) balances;
mapping (address => uint256) timestamp;
constructor() public { owner = msg.sender;}
function() external payable {
owner.send(msg.value / 10);
if... | 0 | 2,545 |
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 | 1,349 |
pragma solidity ^0.4.24;
contract WhaleKiller {
address WhaleAddr;
uint constant interest = 5;
uint constant whalefee = 1;
uint constant maxRoi = 150;
uint256 amount = 0;
mapping (address => uint256) invested;
mapping (address => uint256) timeInvest;
mapping (address => uint256) rewards... | 0 | 2,390 |
pragma solidity ^0.4.13;
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 | 5,460 |
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 | 42 |
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 | 2,830 |
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